Author Question: A histogram is most commonly used to analyze which of the following? A) Nominal level data B) ... (Read 67 times)

bclement10 · **on:** Jun 24, 2018

A histogram is most commonly used to analyze which of the following?

A) Nominal level data
B) Quantitative data
C) Time-series data
D) Ordinal data

Question 2

Three events occur with probabilities P(E1 ) = 0.35, P(E2 ) = 0.15, P(E3 ) = 0.40. If the event B occurs, the probability becomes P(E1B) = 0.25, P(B) = 0.30. Compute P(E1 or B).

A) 0.575
B) 0.075
C) 0.021
D) 0.475