Asked Dec 4, 2019

Find the P-value for the indicated hypothesis test. 
In a sample of 88 children selected randomly from one town, it is found that 8 of them suffer from asthma. Find the P-value for a test of the claim that the proportion of all children in the town who suffer from asthma is equal to 11%. 


Expert Answer

Step 1

The test hypotheses are given below:


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Null hypothesis: H p=0.11 Alternative hypothesis: H:p#011

Step 2

The sample statistic is obtained as follows:


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88 =0.091

Step 3

The test statistic is obt...


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Sample statistic Null Parameter SE р- Ро Р. (1-Ро) n 0.091-0.11 0.11(1-0.11) 88 =-0.57


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