Author Question: Arithmetic operations provide meaningful results for variables that a. use any scale of measurement ... (Read 186 times)

MGLQZ · **on:** Jun 24, 2018

Arithmetic operations provide meaningful results for variables that
a. use any scale of measurement except nominal.
b. appear as non-numerical values.
c. are quantitative.
d. have non-negative values.

Question 2

If P(high) = .3, P(low) = .7, P(favorable high) = .9, and P(unfavorable low) = .6, then P(favorable) =
a. .10
b. .27
c. .30
d. .55