Question: The average expenditure per student (based on average daily attendance) for a certain school year was $10,337 with a population standard deviation of $1560. A
The average expenditure per student (based on average daily attendance) for a certain school year was $10,337 with a population standard deviation of $1560. A survey for the next school year of 150 randomly selected students resulted in a sample mean of $10,798. Do these results indicate that the average expenditure has changed? Choose your own level of significance.
Perform each of the following steps.
a. State the hypotheses and identify the claim.
b. Find the critical value(s).
c. Compute the test value.
d. Make the decision.
e. Summarize the results.
Step by Step Solution
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a b c d e H 0 10337 H 1 10337 claim C V 165 at 010 196 ... View full answer
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