Answer:
anything below 136.5 or above 155.5
Step-by-step explanation:
the critical value from a Z distribution for the 99% confidence level is 2.576
so we just need to compute
146 + 2.576(34/sqrt(85))
and
146 + 2.576(34/sqrt(85))
$414.9
$56.25 x 6 = $337.5
$25.80 x 3 = $77.4
$337.5 + $77.4 = $414.9
Have a good day :)
Answer:
-0
Step-by-step explanation:
160 of them are red
10 are blue
so that is 170 and 200-170=30
there are 30 green