Question

A sample of size n=35 was used to conduct a test of the null hypothesis

H₀: μ = 500.

The value of the test statistic is 1.48. What is the p-value of the test statistic? Include 4 decimal places in your answer.

Answer 1

Answer:

n=35, μ = 500, test statistics= 1.48

Now it is clearly not mentioned that whether it is Z test or T test hence

We assume that it is t test.

Degree of freedom= n-1= 35-1=34

t= 1.48, it is two tailed test.

Now we are calculating p-value using TI-83 calculator. Because for t test using t table we cant get exact p-value.

We get P-value as follows,

P-Value= 0.1481

If given test is not t test then comment me i will give you p-value for Z test.