1. The football coach randomly selected eight players and timed how long it took to perform a certain drill. The times in minutes were:
10, 6, 8, 7, 6, 5, 7, 8
Assuming that the times follow a normal distribution, find a 95%
confidence interval for the population mean

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

answer: #1 ads up by 8 and i don't know #2