Assume that we want to construct a confidence interval. Do one
of the? following, as? appropriate: (a) find the critical
value
t?/2?,
?(b) find the critical value
z?/2?,
or? (c) state that neither the normal distribution nor the t
distribution applies.The confidence level is
95?%,
?=3971
thousand? dollars, and the histogram of
52
player salaries? (in thousands of? dollars) of football
players on a team is as shown.