Assume that we want to construct a confidence interval. Do one of the following, as appropriate (a) find the critical value a/2. (b) find the critical value Za/2. or (c) state that the normal distribution nor the t distribution applies The confidence level is 90%, a 3593 thousand dollars, and the histogram of 61 player salaries (in thousands of dollars) of football players on a team is as shown​

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step-by-step explanation:

6: 07 is your answer

step-by-step explanation:

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock