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Stats Unit 5 Review Flashcards | StudBud

Explore/Stats Unit 5 Review

Stats Unit 5 Review

9 terms·StudBud Administration·18 plays

Statistics quiz taken from Elementary Statistics, Triola, 11th Ed, Addison-Wesley, page 319

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Questions 9

Answers

1
Find the probability.
0.3131
0.5762
0.2119
0.4238
2
Find the probability.
0.5000
0.9772
0.0228
0.6800
3
Find the probability.
0.8413
0.1587
0.9970
0.9500
4
What are the values of μ and σ in the standard normal distribution?
0, 0.68
Not enough info given.
1 and 0
0 and 1
5
Find the value of z_0.03.
-2.75
0.5120
-1.88
1.88
6
Find the area.
.9938
0.9270
0.0668
0.8664
7
Find the area.
0.8413
0.6800
0.3452
0.1587
8
Find the probability.
0.3413
0.1587
0.5398
0.8413
9
Find the probability.
0.1151
0.9999
0.0001
0.8849