Author Question: What is the probability that exactly four of them will catch a cold? A) 0.7502 B) 0.6330 C) ... (Read 94 times)

NClaborn · **on:** Jun 24, 2018

What is the probability that exactly four of them will catch a cold?

A) 0.7502
B) 0.6330
C) 0.3670
D) 0.2508

Question 2

If two data sets have the same range, then:

A) the distances from the smallest to largest observations in both sets will be the same.
B) the smallest and largest observations are the same in both sets.
C) both sets will have the same variance.
D) both sets will have the same interquartile range.