Math

StatisticsQ&A LibraryFind 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%.Question

Asked Dec 4, 2019

21 views

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%.

Step 1

The test hypotheses are given below:

Step 2

The sample statistic is obtained as follows:

Step 3

The test statistic is obt...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: I would like the solutions for parts a-d

A: (a)The degrees of freedom is obtained as follows:

Q: Question 9

A: The hypotheses are given below:Null hypothesis:H0: There is no significant difference in the effect ...

Q: For a correlational study looking at the relationship between mood score and outside high temperatur...

A: Rejection rule:

Q: A simple random sample of size n is drawn. The sample mean, x overbarx, is found to be 18.718.7, ...

A: a) The margin of error at the 95% confidence level and sample size 34 is 1.54 and it is obtained bel...

Q: Q: What method of testing in PHStat within Excel would I use for this statistical problem? A new pr...

A: In this case, the population standard deviation is unknown.

Q: Chi-square is used to test differences between _________.

A: Introduction Chi-square test is used when we want to compare the categorical variables. The two typ...

Q: For a confidence level of 98% with a sample size of 11, find the critical t value.

A: The degrees of freedom is,

Q: A political candidate has asked you to conduct a poll to determine what percentage of people support...

A: As there is no estimates available, the sample proportion to be 0.50, i.e., 50%.The margin of error ...

Q: Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those sc...

A: Step-by-step procedure to obtain the area of the shaded region using MINITAB:Choose Graph > Proba...