Answer:
y=3(x+4)²+2
Step-by-step explanation:
Answer:
p=0.063
Step-by-step explanation:
Let X be number of the certain brand of jelly beans that are made so that each package contains about the same number of beans.
X is N(375, 8)
YOu are collecting a sample size of
n = 8
Findings from the sample


(Left tailed test at 5% level)
Since sample size is small though sigma is known we use Z test, since norm
Mean difference = -5
Std error = 
Test statistic t = mean diference / std error = 
df = n-1 =5
p value = 0.063
Answer:
189 cm^3
Step-by-step explanation:
7 times 9 times 3=189
(N-2) * 180 so is 1800
(N-2) * 180 / 12 is 150