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Suppose you want to set up a statistical test to challenge the claim that a woman with a female friend spends an average of 8.3

Suppose you want to set up a statistical test to challenge the claim that a woman with a female friend spends an average of 8.3 minutes shopping in such a store. (a) What would you use for the null and alternate hypotheses if you believe the average shopping time is less than 8.3 minutes? Ho: = 8.3; H1: < 8.3 Ho: < 8.3; H1: = 8.3 Ho: = 8.3; H1: 8.3 Ho: = 8.3; H1: > 8.3

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