9709 S1 - 8.4 Reverse Lookup

All is free at http://9709.rf.gd. Self-paced online classes with quizzes for 9709. 9709 S1 playlist:    • CAIE A-level Mathematics 9709 S1   Ch 1 - Measures Sec 1 - Measure of Central Tendency    • 9709 S1 - 1.1 Measure of Central Tendency   Sec 2 - Measure of Variation    • 9709 S1 - 1.2 Measure of Variation   Sec 3 - Grouped Data    • 9709 S1 - 1.3 Grouped Data   Sec 4 - Coding    • 9709 S1 - 1.4 Coding   Ch 2 - Representation of Data Sec 1 - Stem-and-leaf Diagrams    • 9709 S1 - 2.1 Stem and leaf Diagrams   Sec 2 - Box-and-whisker Plots    • 9709 S1 - 2.2 Box and whisker Plots   Sec 3 - Histograms    • 9709 S1 - 2.3 Histogram   Sec 4 - Cumulative Frequency Graphs    • 9709 S1 - 2.4 Cumulative Frequency graph   Ch 3 - Permutation and Combination Sec 1 - Permutation    • 9709 S1 - 3.1 Permutation   Sec 2 - Permutation Problems    • 9709 S1 - 3.2 Permutation Problems   Sec 3 - Combination    • 9709 S1 - 3.3 Combination   Sec 4 - Combination Problems    • 9709 S1 - 3.4 Combination Problems   Ch 4 - Probability Sec 1 - Probability    • 9709 S1 - 4.1 Probability   Sec 2 - Conditional Probability    • 9709 S1 - 4.2 Conditional Probability   Sec 3 - Tree Diagrams    • 9709 S1 - 4.3 Tree Diagrams   Sec 4 - Mutually Exclusive and Independent Events    • 9709 S1 - 4.4 Mutually Exclusive and Indep...   Sec 5 - Object Picking Probability    • 9709 S1 - 4.5 Object Picking Probability   Ch 5 - Discrete Random Variables Sec 1 - Discrete Random Variables    • 9709 S1 - 5.1 Discrete Random Variables   Sec 2 - Expectation and Variance    • 9709 S1 - 5.2 Expectation and Variance   Ch 6 - Geometric Distributions Sec 1 - Geometric Distributions    • 9709 S1 - 6.1 Geometric Distributions   Ch 7 - Binomial Distributions Sec 1 - Binomial Distributions    • 9709 S1 - 7.1 Binomial Distribution   Sec 2 - Practical Problems    • 9709 S1 - 7.2 Practical Problems   Ch 8 - Normal Distributions Sec 1 - Continuous Distributions    • 9709 S1 - 8.1 Continuous Distributions   Sec 2 - Normal Distributions    • 9709 S1 - 8.2 Normal Distributions   Sec 3 - Standard Normal Distribution    • 9709 S1 - 8.3 Standard Normal Distribution   Sec 4 - Reverse Lookup    • 9709 S1 - 8.4 Reverse Lookup   Sec 5 - Standardize Normal Distributions    • 9709 S1 - 8.5 Standardize Normal Distribut...   Sec 6 - Practical Problems    • 9709 S1 - 8.6 Practical Problems   Sec 7 - Approximation    • 9709 S1 - 8.7 Approximation