A police department reports that the probabilities that 0, 1, 2, and 3 burglaries will be reported in a given day are 0.4, 0.3, 0.1 and 0.2 respectively. Find the standard deviation for the probability distribution. a. 1.1357 O b. 1.29 Oc. 1.1 d. 1

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Question
A police department reports that the
probabilities that 0, 1, 2, and 3 burglaries will be
reported in a given day are 0.4, 0.3, 0.1 and 0.2
respectively. Find the standard deviation for the
probability distribution.
a. 1.1357
b. 1.29
O c. 1.1
O d. 1
Transcribed Image Text:A police department reports that the probabilities that 0, 1, 2, and 3 burglaries will be reported in a given day are 0.4, 0.3, 0.1 and 0.2 respectively. Find the standard deviation for the probability distribution. a. 1.1357 b. 1.29 O c. 1.1 O d. 1
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON