Author Question: An outlier in a data set may have a simple explanation such as a scale was not working properly or ... (Read 62 times)

BrownTown3 · **on:** Jun 24, 2018

An outlier in a data set may have a simple explanation such as a scale was not working properly or the researcher inverted the digits of a number when recording a measurement.

A) True B) False

Question 2

An alarm company reports that the number of alarms sent to their monitoring center from customers owning their system follow a Poisson distribution with = 4.6 alarms per year. Find the probability that a randomly selected customer had more than 7 alarms reported.

A) 0.095 B) 0.905 C) 0.182 D) 0.818 E) 0.087