
A First Course in Probability (10th Edition)
10th Edition
ISBN: 9780134753119
Author: Sheldon Ross
Publisher: PEARSON
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Transcribed Image Text:Show that number of zombie they
encountered per hour and their
corresponding probability. How many
zombie per hour will they expect during
journey?
0 1
2
3
4
P(X=x) 0.01 0.04 0.09 0.18 0.31 0.37
A.)2 zombie B.)3zombie C.)4zombie D.) 5
zombie
If the data is normally distributed what
conclusions can be drawn from data below.
Cluster
σ2
Cluster A 26 9
3
Cluster B 25 16
4
Cluster C 25 4
2
A.)Cluster A is the most consistent since they
have larger mean value.
B.) cluster B is most consistent since they have
larger variance.
C.) Cluster C is most consistent since they
have lesser variance.
D.) either cluster B or C most consistent, they
both have equal mean.
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