(1 point) A sample of 6 measurments, randomly selected from a normally distributed population, resulted in...

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(1 point) A sample of 6 measurments, randomly selected from a normally distributed population, resulted in a sample mean x =

math Statistics-And-Probability

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Answer 1

Answer #1

The statistic software output for this problem is:

One sample T summary hypothesis test: : Mean of population Ho 8.1 HA 8.1 Hypothesis test results: Mean Sample Mean Std. Err.

(a) Degrees of freedom = 5

(b) Critical value = -3.365

(c) Test statistics = -1.3608

option B) is correct

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Answer 2

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