Multiple Choice
According to the Census Bureau, 64.5% of Americans owned their own home in 2013. A local real estate office wants to see if this is the case for its area. The office selects a
Random sample of 200 people to estimate the percentage who own their own homes. The
Standard deviation of the Normal model used to approximate this distribution is
A) 136
B) 64
C) 27.07
D) 6.767
E) 3.384
Correct Answer:

Verified
Correct Answer:
Verified
Q12: The time taken to assemble a car
Q19: A company's manufacturing process uses 500 gallons
Q20: According to the Census Bureau, 64.5% of
Q21: Suppose that the time for e-mail confirmation
Q22: Suppose that the time for e-mail confirmation
Q23: At a local manufacturing plant, employees must
Q25: On weekdays from 11: 30 am to
Q26: Based on data collected from its production
Q27: Suppose the time it takes for customer
Q29: A company's manufacturing process uses 500 gallons