What is the test value for this hypothesis, Basic Statistics

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What is the test value for this hypothesis

At a certain university, the average cost of books per student was $350 per student last semester. In a sample of 45 students this semester, their average cost was $375 with a standard deviation of $90. The Dean of Students believes that the costs are greater this semester. What is the test value for this hypothesis?

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Basic Statistics: What is the test value for this hypothesis

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Basic Statistics: What is the test value for this hypothesis

Reference No:- TGS0104082

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Recent Questions Asked Basic Statistics

Q : What are degrees of freedom for determining critical value

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Ask an Expert for Answer!!

Basic Statistics: What is the test value for this hypothesis

Reference No:- TGS0104082

Recent Questions Asked Basic Statistics

Q : What are degrees of freedom for determining critical value

Q : Forming a new global business

Q : Seven areas of responsibility that govern health education

Q : Calculate the process capability index

Q : What is the test value for this hypothesis

Q : Implications of outsourcing in supply chain strategy

Q : What is the regression equation for predicting y from x

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Q : Find probability that all problems attempted are graded

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