(d) P(X>7) (e) E(X) (f) Var(X)

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

please answer d, e, f

thanks

Suppose that X ~ B(10, 0.12). Calculate:
(b) P(X = 6)
(е) Е(X)
1.
(a) P(X = 3)
(d) P(X2 7)
(c) P(X<2)
(f) Var(X)
Transcribed Image Text:Suppose that X ~ B(10, 0.12). Calculate: (b) P(X = 6) (е) Е(X) 1. (a) P(X = 3) (d) P(X2 7) (c) P(X<2) (f) Var(X)
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
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