Author Question: A person can order a new car with a choice of 8 possible colors, with or without air conditioning, ... (Read 39 times)

jace · **on:** Jul 24, 2018

A person can order a new car with a choice of 8 possible colors, with or without air conditioning, with or without heated seats, with or without anti-lock brakes, with or without power windows, and with or without a CD player.

In how many different ways can a new car be ordered in terms of these options? A) 256 B) 128 C) 512 D) 16

Question 2

Suppose a population has a mean of 7 for some characteristic of interest and a standard deviation of 9.6. A sample is drawn from this population of size 64. What is the standard error of the mean?

A) 1.2 B) 0.7 C) 0.15 D) 3.3