A linear regression analysis for which any one unit change in the independent variable is assumed to:
a. have the same change in the dependent variable.
b. have no change in the dependent variable.
c. have an inverse effect on the dependent variable
d. have a nullifying effect on the dependent variable.
Question 2
A silk screen T-shirt Company buys T-shirts and places designs on them. The cost of the T-shirt is 2.00 . Placing the designs on shirts costs 3.00 . The shirts sell for 12 . Unsold shirts are donated to charity. The monthly demand for T-shirts with designs runs at a mean of 400 and a standard deviation of 50 T-shirts and is approximately normally distributed. What is the profit maximizing number of T-shirts to purchase each month? ___________________ _ T-shirts
Fill in the blank(s) with correct word
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