Answer time left: 01:35:42 * Please use the mouse to highlight where the specific question text is - navigate between text and image as necessary. Only the last selection will be saved.  Suppose you have selected a random sample of n=4n=4 measurements from a normal distribution. Compare the standard normal zz values with the corresponding tt values if you were forming the following confidence intervals. (a)    8080% confidence interval z= t= (b)    9999% confidence interval z= t= (c)    9898% confidence interval z= t=

Question

 Suppose you have selected a random sample of n=4n=4 measurements from a normal distribution. Compare the standard normal zz values with the corresponding tt values if you were forming the following confidence intervals.

(a)    8080% confidence interval
z=
t=

(b)    9999% confidence interval
z=
t=

(c)    9898% confidence interval
z=
t=

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