In a survey of 120 randomly selected A&T students 72 stated the William\'s Cafe
ID: 3386469 • Letter: I
Question
In a survey of 120 randomly selected A&T students 72 stated the William's Cafe food was good or better than good. Use the sample data with a .05 significance level to test the claim that most (more than 50%) of the A&T students feel the food is good or better than good.
Answer the following:
The original claim is that the students feel the food rates better than what proportion?
What is the value of the np test? (Hint: That is what is n times p)
What is the value of the nq test?
Do these pass the 5 or more rule? (yes or no)
What is p-hat?
What is p?
What is q?
What is Ho? ( p=, p>, or p<)
What is H1? (p=, p>, or p<)
Compute the test statistic?
Give the critical value?
Do you reject the null or fail to reject the null?
Can you conclude that the A&T students rate the food good or better than good more than 50% of the time?
Explanation / Answer
In a survey of 120 randomly selected A&T students 72 stated the William's Cafe
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