A national health survey weighed a sample of 260 boys aged 6-11 and found that 45 of them were overweight.They weighed a sample of 230 girls aged 6-11 and found that 30 of them were overweight. Can you concludethat the proportion of overweight kids aged 6-11 among boys is the same as the proportion of overweight kidsaged 6-11 among girls? Use level of significance 10%.Procedure ✔ Select an answerAssumptiSanPailSimPopTwo proportions Z Hypothesis TestTwo means T (pooled) Hypothesis TestTwo paired means T Hypothesis TestTwo means T (non-pooled) Hypothesis TestTwo means Z Hypothesis TestTwo variances F Hypothesis Testmed equalIndependent samplesNormal populationsPopulation standard deviations are knownThe number of positive and negative responses are both greater than 10 for both samplesPopulation standard deviation are unknown A national health survey weighed a sample of 260 boys aged 6-11 and found that 45 of them were overweight.They weighed a sample of 230 girls aged 6-11 and found that 30 of them were overweight. Can you concludethat the proportion of overweight kids aged 6-11 among boys is the same as the proportion of overweight kidsaged 6-11 among girls? Use level of significance 10%.Procedure: Select an answerAssumptions: (select everything that applies)Sample sizes are both greater than 30Paired samplesSimple random samplesPopulation standard deviation are unknown but assumed equalIndependent samplesNormal populationsPopulation standard deviations are knownThe number of positive and negative responses are both greater than 10 for both samplesPopulation standard deviation are unknown

Answered: A national health survey weighed a…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A survey of 100 fatal accidents showed that 26 were alcohol related. Find a point estimate for p, the population proportion of accidents that were alcohol related. O A. 0.351 ОВ. 0.74 O C. 0.206 O D. 0.26
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