a) Find P(at least 7)=  b)Find P(at most 5)= ENTER YOUR ANSWER TO 2 DECIMAL PLACES

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter1: Functions
Section1.2: Functions Given By Tables
Problem 32SBE: Does a Limiting Value Occur? A rocket ship is flying away from Earth at a constant velocity, and it...
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a) Find P(at least 7)= 

b)Find P(at most 5)=

ENTER YOUR ANSWER TO 2 DECIMAL PLACES

P(X)
X P(X)
x²P(X)
0.18
.54
1.62
.8
3.2
4
0.2
5
0.17
.85
4.25
2.52
15.12
6.
0.42
.14
.98
7
0.02
8
0.01
.08
.64
E P(X)= 1
ΣΧΡ(Χ)-4.93
ΣΧ?Ρ(Χ)-25.81
3.
Transcribed Image Text:P(X) X P(X) x²P(X) 0.18 .54 1.62 .8 3.2 4 0.2 5 0.17 .85 4.25 2.52 15.12 6. 0.42 .14 .98 7 0.02 8 0.01 .08 .64 E P(X)= 1 ΣΧΡ(Χ)-4.93 ΣΧ?Ρ(Χ)-25.81 3.
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