Solved

Suppose a Population Has a Mean of 870 and a Variance

Question 35

Multiple Choice

Suppose a population has a mean of 870 and a variance of 1,600.If a random sample of size 64 is drawn from the population,the probability that the sample mean is between 860 and 875 is _______.


A) 0.9544
B) 0.6826
C) 0.8785
D) 0.5899
E) 0.8185

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q12: According to the central limit theorem, if

Q30: Pinky Bauer,Chief Financial Officer of Harrison Haulers,Inc.,suspects

Q31: The sampling distribution of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6468/.jpg" alt="The

Q34: Suppose 65% of all college students have

Q36: If every unit of the population has

Q37: Decreasing the sample size causes the sampling

Q39: Albert Abbasi,VP of Operations at Ingleside International

Q50: Certain transportation company has a fleet of

Q72: The central limit theorem states that if

Q77: Cluster (or area)sampling is a type of