The average "psychological health" score for college professors in America is µ = 24.00 on a...

The average "psychological health" score for college professors in America is µ = 24.00 on a standardized "psychological health" survey. A statistics student from Valpo wants to know if professors from Valpo have "psychological health" scores that are significantly different than the national average. The student has N = 36 Valpo professors complete the survey and finds that their M = 21.00 with a standard deviation of SD = 5.00. Test this prediction using a two-tailed test using an α = .05. What is the critical t value for this study?

A.±2.7238

B.±1.6896

C.±2.0301

D.±2.4377

Expert Solution

The critical t value for this study -

ans-> C) ±2.0301

orchestra answered 1 year ago

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The average "psychological health" score for college professors in America is µ = 24.00 on a...

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