In a sample of 88 children selected randomly from one town, it is found 8 of them suffer from asthma. Find the test statistic for a test of claim that the proportion of all children in the town who suffer from asthma is equal to 11%. Z= 0.58 Z= -0.59 Z= 0.56 Z= - 0.57
In a sample of 88 children selected randomly from one town, it is found 8 of them suffer from asthma. Find the test statistic for a test of claim that the proportion of all children in the town who suffer from asthma is equal to 11%. Z= 0.58 Z= -0.59 Z= 0.56 Z= - 0.57
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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9) In a sample of 88 children selected randomly from one town, it is found 8 of them suffer from asthma. Find the test statistic for a test of claim that the proportion of all children in the town who suffer from asthma is equal to 11%.
Z= 0.58
Z= -0.59
Z= 0.56
Z= - 0.57
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