Topic 1: Mean_Median_and_Quartiles 16课时2时6分4秒

   免费 6942_How_to_find_the_Mean_in_Statistics_as_a_measure_of_central_location (10:10)

   免费 6943_Calculating_the_Mean_from_frequency_tables (10:10)

   试看 6944_Casio_fx_calculators_Mean_from_Grouped_Frequency_Tables (10:10)

   试看 6945_S1_Edexcel_January_2011_Q2 (04:04)

   6946_Median_Quartiles_and (15:15)

   6947_Median_and_Quartiles_Edexcel_S1_January_2008_Q2b (04:04)

   6948_Cumulative_Frequency_Curves_What_do_they_mean_and_how_to_draw_them (15:15)

   6949_Class_intervals_in_grouped_frequency_tables_common_misconceptions (06:06)

   6950_Estimating_median_quartiles_percentiles_from_a_grouped_frequency_table (11:11)

   6951_Estimating_a_Median_by_Linear_Interpolation_Edexcel_S1_Statistics_June_2014_Q6(b) (05:05)

   6952_Estimating_a_Median_by_Linear_Interpolation_Edexcel_S1_June_2013_Q4(b) (05:05)

   6953_Estimating_a_Quartile_by_Linear_Interpolation_Edexcel_S1_June_2013_Q4(c)(d) (05:05)

   6954_Estimating_a_Median_by_Linear_Interpolation_Edexcel_S1_January_2013_Q5(b) (06:06)

   6955_Estimating_a_Median_by_Linear_Interpolation_Edexcel_S1_January_2011_Q5a (06:06)

   6956_Estimating_a_Median_by_Linear_Interpolation_Edexcel_S1_January_2010_Q3(d) (06:06)

   6957_Median_in_a_histogram_Edexcel_S1_June_2012_Q5(c) (06:06)

Topic 2: Statistical_Diagrams 21课时1时54分30秒

   6973_Stem_and_leaf_diagrams (08:08)

   6974_Box_and_Whisker_Plots_Skewness_and_Outliers (15:15)

   6975_Histograms (08:08)

   6976_Histograms_How_to_find_the_width_and_height_of_a_class_interval (07:07)

   6977_Box_Plot_outliers_S1_Edexcel_January_2011_Q3a (04:04)

   6978_S1_Edexcel_January_2011_Q3b_c (03:03)

   6979_Edexcel_S1_Statistics_June_2014_Q1_a (04:04)

   6980_Edexcel_S1_Statistics_June_2014_Q1_b (04:04)

   6981_Edexcel_S1_Statistics_June_2014_Q1_c (04:04)

   6982_Quartiles_Stem_leaf_diagram_S1_Edexcel_January_2010_Q2_a_b (04:04)

   6983_Outliers_Box_Plots_S1_Edexcel_January_2010_Q2_c_d (05:05)

   6984_Edexcel_Statistics_S1_January_2012_Q4a_b (06:06)

   6985_Edexcel_Statistics_S1_January_2012_Q4c (03:03)

   6986_Edexcel_Statistics_S1_January_2012_Q4d (05:05)

   6987_Edexcel_Statistics_S1_January_2012_Q4e (04:04)

   6988_Box_Plot_Statistics_S1_Edexcel_June_2013_Q2_a (00:00)

   6989_Median_IQR_from_Stem_Leaf_Statistics_S1_Edexcel_June_2013_Q2_b (04:04)

   6990_Constructing_a_Box_Plot_with_Outliers_Statistics_S1_Edexcel_June_2013_Q2_c (04:04)

   6991_Comparing_Box_Plots_Statistics_S1_Edexcel_June_2013_Q2_d (02:02)

   6992_Mean_in_a_histogram_S1_Edexcel_June_2012_Q5_a_b (08:08)

   6993_Histogram_skewness_S1_Edexcel_June_2012_Q5_d_e (02:02)

Topic 3: Standard_Deviation 15课时1时14分22秒

   6958_Standard_Deviation_What_is_it_and_how_to_work_it_out (10:10)

   6959_Standard_Deviation_from_frequency_tables (13:13)

   6960_Edexcel_S1_Statistics_June_2014_Q6(a) (04:04)

   6961_Edexcel_S1_Statistics_June_2014_Q6(c) (02:02)

   6962_Edexcel_S1_Statistics_June_2014_Q6(d) (02:02)

   6963_Calculating_Mean_and_Standard_Deviation_Statistics_S1_Edexcel_June_2013_Q4(a) (06:06)

   6964_S1_Edexcel_June_2013_Q4(e) (01:01)

   6965_S1_Edexcel_June_2013_Q4(f) (02:02)

   6966_Histogram_S1_Edexcel_January_2013_Q5(a) (06:06)

   6967_Mean_and_Standard_Deviation_S1_Edexcel_January_2013_Q5(c) (04:04)

   6968_Skewness_S1_Edexcel_January_2013_Q5(d) (02:02)

   6969_Normal_distribution_S1_Edexcel_January_2013_Q5(e)(f) (07:07)

   6970_S1_Edexcel_January_2011_Q5b_c (04:04)

   6971_Mean_Standard_deviation_from_Grouped_Frequency_Table_Statistics_Edexcel_January_2010_Q3(a)(b)(c) (04:04)

   6972_Skewness_Statistics_S1_Edexcel_January_2010_Q3_e (02:02)

Topic 4: Probability_Tree_Diagrams 19课时1时40分39秒

   免费 6994_How_to_Draw_Tree_Diagrams (08:08)

   免费 6995_Probability_Tree_Diagrams_and_Independent_Events (12:12)

   6996_Probability_And_Rule_multiplication_Or_Rule_mutually_exclusive_events (10:10)

   6997_Dependent_Events_in_Probability_Tree_Diagrams (07:07)

   6998_Example_to_try_on_Dependent_Events_in_Probability_Tree_Diagrams (05:05)

   6999_Calculating_Conditional_Probability_in_tree_diagrams (09:09)

   7000_Conditional_Probability_Example (08:08)

   7001_Edexcel_S1_Statistics_June_2014_Q4_a (02:02)

   7002_Edexcel_S1_Statistics_June_2014_Q4_b (01:01)

   7003_Edexcel_S1_Statistics_June_2014_Q4_c (04:04)

   7004_Edexcel_S1_Statistics_June_2014_Q4_d (03:03)

   7005_Probability_Tree_Diagrams_S1_Edexcel_June_2012_Q7_a (03:03)

   7006_Probability_Tree_Diagrams_S1_Edexcel_June_2012_Q7_b (01:01)

   7007_Probability_Tree_Diagrams_S1_Edexcel_June_2012_Q7_c (02:02)

   7008_Probability_Tree_Diagrams_S1_Edexcel_June_2012_Q7_d (03:03)

   7009_Probability_tree_diagram_S1_Edexcel_January_2011_Q7a (04:04)

   7010_Probability_Laws_S1_Edexcel_January_2011_Q7bcde (06:06)

   7011_Conditional_Probability_S1_Edexcel_January_2011_Q7f (03:03)

   7012_Probability_tree_diagrams_S1_Edexcel_January_2010_Q1 (08:08)

Topic 5: Venn_Diagrams 20课时2时19分17秒

   免费 7013_Venn_Diagrams_Introduction (07:07)

   免费 7014_Venn_Diagrams_Algebraic_type (06:06)

   7015_Venn_diagrams_3_set_problem (05:05)

   7016_Venn_diagrams_Tricky_3_set_problem (06:06)

   7017_Venn_diagrams_Notation_and_Symbols_used (05:05)

   7018_Venn_diagrams_Shading_Regions (07:07)

   7019_Probability_Venn_Diagram_Example (14:14)

   7020_Conditional_Probability_in_Venn_Diagrams (12:12)

   7021_Probability_P_AUB_and_Mutually_Exclusive_Events (06:06)

   7022_Edexcel_S1_Statistics_June_2014_Q8_a_b (03:03)

   7023_Edexcel_S1_Statistics_June_2014_Q8_c (03:03)

   7024_Edexcel_S1_Statistics_June_2014_Q8_d (03:03)

   7025_Probability_Statistics_S1_Edexcel_June_2013_Q3_a_b_c (05:05)

   7026_Venn_Diagrams_Statistics_S1_Edexcel_June_2013_Q3_d_e (07:07)

   7027_Probability_Laws_Venn_Diagram_S1_Edexcel_January_2013_Q7 (13:13)

   7028_Mutually_Exclusive_Independent_Events_S1_Edexcel_June_2012_Q4_a_b (04:04)

   7029_Venn_Diagram_Probability_S1_Edexcel_June_2012_Q4_c_d_e (06:06)

   7030_Probability_from_Venn_Diagrams_S1_Edexcel_June_2010_Q4 (08:08)

   7031_Venn_diagram_with_Probability_S1_Edexcel_January_2010_Q4 (09:09)

   7032_3_Way_Venn_Diagrams_Algebraic_type (08:08)

Topic 6: Discrete_Probability_Distributions 3课时37分31秒

   7033_Using_Two_Way_Tables_with_Probability (12:12)

   7034_Probability_Laws_and_Definitions_Summary (13:13)

   7035_Constructing_a_Probability_Distribution_Table (11:11)

Topic 7: Binomial_Distribution 8课时1时17分23秒

   7036_Binomial_Distribution_Introduction (10:10)

   7037_Binomial_Distribution_formula_Maths_Made_Easy_with (14:14)

   7038_Binomial_Distribution_examples (11:11)

   7039_Binomial_Probabilities_on_the_Casio_fx_991EX_ClassWiz_Calculator (06:06)

   7040_Cumulative_Binomial_Probabilities_on_the_Casio_fx_991EX_ClassWiz_Calculator (08:08)

   7041_Binomial_Distribution_Cumulative_Probability_Tables (08:08)

   7042_Binomial_Distribution_Cumulative_Probability_Tables_2 (08:08)

   7043_Binomial_Distribution_Mean_Variance (08:08)

Topic 8: Normal_Distribution 43课时6时29分39秒

   免费 7044_Normal_Distribution_Introduction (12:12)

   免费 7045_Normal_Distribution_Cumulative_Probability_Casio_Calculator (13:13)

   7046_Inverse_Normal_Distribution_function_Casio_Calculator (12:12)

   7047_Standard_Normal_Distribution_Z~N_0_1_Calculating_Probabilities (07:07)

   7048_Calculator_to_find_probabilities_for_normal_distribution_easy (08:08)

   7049_Normal_Distribution_Calculating_Probability_using_Tables_1_of_4 (07:07)

   7050_Normal_Distribution_Calculating_Probability_using_Tables_2_of_4 (08:08)

   7051_Normal_Distribution_Calculating_Probability_using_Tables_3_of_4 (08:08)

   7052_Normal_Distribution_Calculating_Probability_using_Tables_4_of_4 (08:08)

   7053_Normal_Distribution_Finding_the_Mean_using_tables_or_calculator_1_of_2 (11:11)

   7054_Normal_Distribution_Finding_the_Mean_using_tables_or_calculator_2_of_2 (07:07)

   7055_Normal_Distribution_Finding_the_Standard_Deviation_using_tables_or_calculator (07:07)

   7056_Normal_Distribution_Finding_the_Mean_and_Standard_Deviation (16:16)

   7057_Sampling_distribution_of_the_sample_means_Normal_distribution (08:08)

   7058_Sampling_distribution_of_the_sample_means_Normal_distribution_proof (08:08)

   7059_Introduction_to_Hypothesis_testing_for_Normal_distribution (12:12)

   7060_Hypothesis_testing_for_Normal_distribution_examples_one_tailed_and_two_tailed_test (14:14)

   7061_Understanding_Critical_values_Hypothesis_testing_for_Normal_Distribution (10:10)

   7062_Hypothesis_testing_for_Normal_Distribution_Critical_values_method_3_examples (13:13)

   7063_Edexcel_S1_Statistics_June_2014_Q7_a (04:04)

   7064_Edexcel_S1_Statistics_June_2014_Q7_b (06:06)

   7065_Edexcel_S1_Statistics_June_2014_Q7_c (04:04)

   7066_Finding_the_mean_in_a_Normal_Distribution_Statistics_S1_Edexcel_June_2013_Q6_a (09:09)

   7067_Normal_distribution_probability_Statistics_S1_Edexcel_June_2013_Q6_b (05:05)

   7068_Finding_Standard_Deviation_from_a_Normal_Distribution_S1_Edexcel_June_2013_Q6_c (08:08)

   7069_Normal_Distribution_S1_Edexcel_January_2013_Q4_a (04:04)

   7070_Normal_Distribution_S1_Edexcel_January_2013_Q4_b (07:07)

   7071_Edexcel_S1_Statistics_January_2013_Q4_c (06:06)

   7072_Normal_Distribution_S1_Edexcel_June_2012_Q6_a (07:07)

   7073_Normal_Distribution_S1_Edexcel_June_2012_Q6_b (08:08)

   7074_Normal_Distribution_Finding_a_mean_S1_Edexcel_June_2012_Q6_c (08:08)

   7075_Normal_distribution_S1_Edexcel_January_2011_Q8a (06:06)

   7076_Inverse_Normal_S1_Edexcel_January_2011_Q8b (08:08)

   7077_Normal_Distribution_Finding_mean_and_st._dev_S1_Edexcel_January_2011_Q8c (11:11)

   7078_Normal_Distribution_Statistics_Edexcel_S1_January_2010_Q7_a_b (06:06)

   7079_Normal_Distribution_Statistics_Edexcel_S1_January_2010_Q7_c (06:06)

   7080_Normal_Distribution_Statistics_Edexcel_S1_January_2010_Q7_d (08:08)

   7081_Correlation_What_is_it (05:05)

   7082_Pearson_s_Product_Moment_Correlation_Coefficient_on_the_Casio_fx_991EX_ClassWiz_Calculator (11:11)

   7083_Hypothesis_Testing_for_Zero_Correlation (13:13)

   7084_Pearson_s_Product_Moment_Correlation_Coefficient_The_formula (13:13)

   7085_Continuity_Corrections (12:12)

   7086_Normal_approx_to_the_Binomial_Distribution (13:13)

Topic 9: Hypothesis_Tests_Binomial_Distribution 14课时1时32分26秒

   7087_Hypothesis_Testing_for_the_Binomial_Distribution (09:09)

   7088_Hypothesis_Testing_Binomial_Distribution_proportion_Example_1 (08:08)

   7089_Hypothesis_Testing_for_the_Binomial_Distribution_Example_2 (07:07)

   7090_Hypothesis_testing_critical_value_method_for_a_Binomial_Distribution_example_1 (07:07)

   7091_Hypothesis_testing_Finding_an_Upper_Critical_Value_Binomial_Distribution (07:07)

   7092_Hypothesis_Testing_Critical_Values_Two_Tail_Test_Binomial_Distribution (00:00)

   7093_S2_Edexcel_January_2013_Q6_a_b (01:01)

   7094_Hypothesis_testing_S2_Edexcel_January_2013_Q6_c (08:08)

   7095_Hypothesis_testing_Critical_Value_Method_S2_Edexcel_January_2013_Q6_c (07:07)

   7096_Hypothesis_testing_S2_Edexcel_January_2013_Q6_d (08:08)

   7097_Finding_Critical_Values_from_a_Binomial_Distribution_example (06:06)

   7098_Probability_of_incorrectly_rejecting_Ho_given_critical_regions_example (02:02)

   7099_Hypothesis_testing_Binomial_method_1_S2_Edexcel_January_2012_Q2 (08:08)

   7100_Hypothesis_testing_Binomial_method_2_S2_Edexcel_January_2012_Q2 (09:09)

Topic 10: Discrete_Random_Variables 7课时49分44秒

   7101_Probability_Cumulative_Distribution_Function_F_X (04:04)

   7102_The_Expected_Mean_E_X (09:09)

   7103_E_X_for_Discrete_Random_Variables (03:03)

   7104_Variance_Var_X (04:04)

   7105_Extending_E_X_to_E_X_a_and_E_aX (11:11)

   7106_Extending_Var_X_to_Var_X_a_and_Var_aX (05:05)

   7107_Why_does_Var_a_=0_Var_X_a_=_Var_X_and_Var_aX_=_a_Var_X (10:10)

Topic 11: Poisson_Distribution 8课时1时3分3秒

   7108_Poisson_Distribution_Introduction (12:12)

   7109_Poisson_Distribution_Probabilities_on_a_Casio_Classwiz_fx_991_es_Calculator (08:08)

   7110_Poisson_Distribution_Cumulative_Probabilities_on_a_Casio_Classwiz_fx_991_es_Calculator (08:08)

   7111_Poisson_Distribution_Changing_the_Mean (07:07)

   7112_Poisson_Distribution_worked_example (06:06)

   7113_Poisson_Distribution_Calculating_an_observed_value_from_tables (09:09)

   7114_Poisson_approximation_to_the_Binomial_Distribution_ExamSolutions (03:46)

   7115_Poisson_Approximation_to_the_Binomial_Distribution_Example_ExamSolutions_Maths_Revision (08:27)

Topic 12: Hypothesis_Tests_Poisson_Distribution 4课时43分20秒

   7122_How_To_do_a_Hypothesis_Test_Poisson_Distribution (13:13)

   7123_Hypothesis_Testing_Poisson_Distribution_Lower_tail_test (09:09)

   7124_Hypothesis_Testing_Poisson_Distribution_Upper_tail_test (09:09)

   7125_Hypothesis_Testing_Poisson_Distribution_Two_tail_test (10:10)

Topic 13: Geometric_Distribution 6课时45分57秒

   7116_Geometric_distribution_Introduction (09:09)

   7117_Geometric_distribution_Probability_proof (06:06)

   7118_Calculating_Probabilities_from_a_Geometric_Distribution (07:07)

   7119_Geometric_distribution_Calculating_least_trials (06:06)

   7120_Geometric_distribution_The_Expected_Mean_E_X (06:06)

   7121_Geometric_Distribution_Proof_of_E_X (08:08)

Topic 14: Regression 6课时53分50秒

   7126_Regression_Least_Squares_Method_for_y_on_x (05:05)

   7127_Regression_for_y_on_x_on_a_Casio_Classwiz_calculator (05:05)

   7128_Linear_Regression_for_y_on_x_Least_squares_method_using_Sxy_and_Sxx (13:13)

   7129_Regression_Explanatory_and_Response_variables_meaning_of_a_b_in_y=a_bx (09:09)

   7130_Regression_Reliability_of_a_prediction (05:05)

   7131_Spearman_s_Rank_Correlation_Coefficient (16:13)

Topic 15: Probability_Density_Functions 11课时1时44分3秒

   7132_Probability_Density_Functions_pdf (11:11)

   7133_Probability_Density_Function_p.d.f._Finding_k_Part_1 (08:08)

   7134_Probability_Density_Function_p.d.f._Finding_k_Part_2 (10:10)

   7135_Probability_Density_Functions_Example (11:11)

   7136_Cumulative_Distribution_Functions_Introduction (12:12)

   7137_Cumulative_Distribution_Function_Example (09:09)

   7138_Finding_the_Median_Quartiles_Percentiles_from_a_pdf_or_cdf (04:04)

   7139_Median_and_Quartiles_of_a_continuous_random_variable._Example (09:09)

   7140_Mode_for_a_Continuous_Random_Variable (08:08)

   7141_Mean_E_X_and_Variance_Var_X_for_Continuous_Random_Variables (08:08)

   7142_Mean_E_X_and_Variance_Var_X_for_a_Continuous_Random_Variable_Example (09:09)

Topic 16: Continuous_Uniform_Rectangular_Distribution 6课时48分48秒

   7143_Uniform_Rectangular_Distribution_1 (08:08)

   7144_Uniform_Rectangular_Distribution_2_pdf_probability_quartiles_example (10:10)

   7145_Continuous_Uniform_Distribution_3_E_X_Var_X_F_X (08:08)

   7146_Uniform_Distribution_Example (07:07)

   7147_E_X_proof_for_Uniform_Distribution (03:03)

   7148_Var_X_proof_for_Uniform_Distribution (10:10)