Answer:
B, D
Step-by-step explanation:
-3(0.15 - 0.2 +0.25p) = -3(-0.05 +0.25p) = 0.15-0.75p
A doesn't work because -3(0.15 - 0.2 +0.25p) = -0.45+0.6-0.75
C doesn't work because 3(0.15+0.2+0.25p) = 0.45+0.6+0.75 which doesn't equal -0.45+0.6-0.75.
E doesn't work because 0.15-0.2 = -0.05 not 0.05.
Answer:
The critical t-value for such a test given an alpha level of 0.05 is 2.26
Step-by-step explanation:
Null hypothesis : 
Alternate hypothesis :
Population mean = 
Data : 10, 9, 6, 11, 13, 14, 9, 9, 9, and 10
Mean = 
Mean =
Mean =10
Standard deviation : 
Standard deviation :
Standard deviation s :2.144

Df = n-1 = 10-1 = 9
T critical =
T calculated > T critical
So, We failed to accept null hypothesis
Hence the critical t-value for such a test given an alpha level of 0.05 is 2.26
12 inches to 36 inches = ?
⇒ Solve Problem
To find the answer you have to subtract the numbers
36 - 12 = 24
12 inches to 36 = 24
CHECK YOUR WORK
24 + 12 = 36
The answer is correct
Answer:
1
Step-by-step explanation:
The probability that you accept the shipment is one since the fraction of balloons, defective is 0.04 which is less than 15/300(the max . fraction for acceptance of shipment.