Author Question: What is the probability that a consumer who had high awareness of the ad campaign ranked the product ... (Read 119 times)

kamilo84 · **on:** Jun 24, 2018

What is the probability that a consumer who had high awareness of the ad campaign ranked the product as good?

A) 0.675
B) 0.385
C) 0.775
D) 0.325

Question 2

When extreme values are present in a set of data, which pair of the following descriptive summary measures of central tendency and dispersion is most appropriate?

A) mean and standard deviation
B) median and interquartile range
C) range and coefficient of variation
D) mode and variance