Question 18 of 20A bank gets an average of 12 customers per hour. Assume the variable follows a Poissondistribution. Find the probability that there will be 4 or more customers at this bank in one hour. (That is,find P(X≥4)) (keep 4 decimal places) Answer:
Answer Key:
0.9977
Feedback:
Page 8 of 10
APUS CLE : MATH302 B005 Win 20 : Tests & Quizzes
1/26/2020
...

1.0/ 1.0 PointsQuestion 19 of 20In a recent study, the following data were obtained in response to the question, “Do youfavor recycling in your neighborhood?”YesNoNo OpinionMales251510Females301010If a person is picked at random, what is the probability that the person is either male or has no opinionregarding recycling?
P(x
= 1- P(x
, in Excel
=1-POISSON.DIST(3,12,TRUE)
Part 6 of 6 - Probability
2.0/ 2.0 Points
Page 9 of 10
APUS CLE : MATH302 B005 Win 20 : Tests & Quizzes