DE 1. 8.SP.1.1
Tony collected data on the years of
employment and the annual salaries of the
salespeople at Company Z. He made a
scatterplot and drew a trend line that
approximated the line of best fit for the data, as
shown below. What is the slope of the trend
line that Tony drew? Show or explain how you
got your answer.
Salaries of Salespeople at Company Z
$70,000
SH0.000
(9.555,000)
Salary
$50,000
$10,000
$10,000
1 2 3 4 5 6 7 8 9 10
Years of Employment

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?