Question: 1)In order to test H 0 : = 0.75 versus H 1 : < 0.75, a random sample of size 11 is obtained, with the

1)In order to test H₀: = 0.75 versus H₁: < 0.75, a random sample of size 11 is obtained, with the sample standard deviation s = 0.6404. Conduct the appropriate test at = 0.05 level of significance.

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