50 x 9 = 450
450 - 4 = 446
446 - 7 = 439
SOLUTION
We will use the formula

Applying we have

Now using a Zscore calculator for 1.370320, we have
P(xHence the answer is 0.9147
Answer:
tan 90=cos 80=sin 70 =sec 60
Answer:
a. The sampling distribution of the sample mean will have a smaller standard deviation than the population.
b. The sampling distribution of the sample mean will have a different standard deviation than the population.
c. The shape of the sampling distribution of the sample mean will be skewed right.
Step-by-step explanation:
Answer: 24,000
Step-by-step explanation:
SIRI