Store manager records the number of customers at the store each week for several years. the data are
approximately normally distributed with a mean of 1245 and a standard deviation of 35
the manager wants to predict future customer totals
using these data, what percentage of weeks will have between 1280 and 1315 customers?
14.9%
13.5%
12.9%
10.4%

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula

7

step-by-step explanation:

for the free

< < < emily> > >

um is there supposed to be a picture?