One hundred ninety two families (for each of which the possibility of an albino child being born is otherwise established) had the following distribution of albino among the first three children. No. of Children 1 2 3 Total No. of Families 77 90 20 192 Fit the expected frequencies on the basis of a theoretical probability 0.25 of a child being born an albino.
One hundred ninety two families (for each of which the possibility of an albino child being born is otherwise established) had the following distribution of albino among the first three children. No. of Children 1 2 3 Total No. of Families 77 90 20 192 Fit the expected frequencies on the basis of a theoretical probability 0.25 of a child being born an albino.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:: 5
One hundred ninety two families (for each of which the possibility of
an albino child being born is otherwise established) had the following
distribution of albino among the first three children.
Total
No. of Children
No. of Families
77
90
20
192
Fit the expected frequencies on the basis of a theoretical probability
0.25 of a child being born an albino.
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