suppose you found the least squares line of best fit and then later added another data point from a subject added to your study. you found the new regression line included this point. if the data point were not on the line which statement would be true

(3x-8) or (3x+8)

step-by-step explanation:

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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