Author Question: Which of the following is true regarding the standard deviation? a. It indicates the degree of ... (Read 52 times)

SAVANNAHHOOPER23 · **on:** Jun 28, 2018

Which of the following is true regarding the standard deviation?
a. It indicates the degree of variation in the values in such a way as to be translatable into a normal curve.
b. One standard deviation above and below the midpoint in a normal distribution includes approximately 68 of the area underneath the curve.
c. + or 1.96 standard deviations above and below the midpoint in a normal distribution includes 95 of the area underneath the curve.
d. The standard deviation can be approximated by dividing the range of the data by 6.
e. All of these are correct.

Question 2

In which step of the micro moments perspective on the customer journey does the customer seek help completing a task or trying something new?
a. I want to know.
b. I want to do.
c. I want to go.
d. I want to buy.