The cumulative frequency function of a discrete variable X in group A is given by x < 12 12 ≤ x < 32 32 < x < 48 48 ≤ x The cumulative frequency function of the same variable in group B is given by x < 32 32 ≤ x < 48 48 ≤ x < 75 75 ≤ x Consider the mixture of the two distributions, i.e., the distribution of the same variable when the two groups are combined into one larger group, group AB. Assume the weight of group A is 0.48. Enter below the mean of the distribution of (variable X in) group AB. FA(X) = FB(x) = 0, 0.1, 0.699, 1, 0, 0.151, 0.699,
The cumulative frequency function of a discrete variable X in group A is given by x < 12 12 ≤ x < 32 32 < x < 48 48 ≤ x The cumulative frequency function of the same variable in group B is given by x < 32 32 ≤ x < 48 48 ≤ x < 75 75 ≤ x Consider the mixture of the two distributions, i.e., the distribution of the same variable when the two groups are combined into one larger group, group AB. Assume the weight of group A is 0.48. Enter below the mean of the distribution of (variable X in) group AB. FA(X) = FB(x) = 0, 0.1, 0.699, 1, 0, 0.151, 0.699,
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 20PFA
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