Genetic theory states that children having one parent of blood type M and the other blood type N will always be one of the three types M, MN, N and that the proportions of three types will on an average be 1 : 2 : 1. A report states that out of 300 children having one M parent and one N parent, 30% were found to be type M, 45% type MN and remainder type N. Test the hypothesis by x test. .2

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Genetic theory states that children having one parent of blood
type M and the other blood type N will always be one of the three types M,
MN, N and that the proportions of three types will on an average be 1: 2 :
1. A report states that out of 300 children having one M parent and one N
parent, 30% were found to be type M, 45% type MN and remainder type N.
Test the hypothesis by X test.
.2
Transcribed Image Text:Genetic theory states that children having one parent of blood type M and the other blood type N will always be one of the three types M, MN, N and that the proportions of three types will on an average be 1: 2 : 1. A report states that out of 300 children having one M parent and one N parent, 30% were found to be type M, 45% type MN and remainder type N. Test the hypothesis by X test. .2
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