1. Question :

Technically, "statistic" refers to which? Student answer:

a sample characteristic

a measure of variability

a population characteristic

a particular scale of data

Instructor explanation:

Answer found in section 1.2 the notation, in statistics for managers,

Points received:

1 of 1

Comments:

Question2. Question :

The tails of a normal distribution never touch the abscissa. Student answer:

true

false

Instructor explanation:

Answer found in section 2.3 the standard normal distribution, in statistics for managers

Points received:

1 of 1

Comments:

Question3. Question :

The z-score indicates where an individual data value lies within the data set. Student answer:

true

false

Instructor...