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Complete Question
The complete question is shown on the first uploaded image
Answer:
The correct option is F
Since the test statistics<u> is outside </u>the rejection region , <u>we fail to reject </u>the null hypothesis ,There<u> is no</u> statistically significant evidence to reject the claim
Step-by-step explanation:
From the question we are told that
The claim is
Hence
The null hypothesis is
The alternative is
Generally the test statistics is mathematically represented as
=>
=>
Generally the degree of freedom is mathematically represented as
From the student t-distribution table the critical value of at a degree of freedom of 8 is
Since the is outside the rejection region , we fail to reject the null hypothesis ,There is no sufficient evidence to reject the claim
