Find the critical t numbers on the for the image at right that correspond to the...
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Find the critical t numbers on the for the image at right that correspond to the middle 80%, for a sample size of 20. Show your calculator command to determine this. b. Find the area of the region corresponding to t < -2 and t> 3 for a sample of size 20. Draw a sketch showing the answer. Find the critical t numbers on the for the image at right that correspond to the middle 80%, for a sample size of 20. Show your calculator command to determine this. b. Find the area of the region corresponding to t < -2 and t> 3 for a sample of size 20. Draw a sketch showing the answer.
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