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STA 282 Review Flashcards | StudBud

Explore/STA 282 Review

STA 282 Review

6 terms·StudBud Administration·18 plays

Probability, Conditional Probability, and Regression

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Questions 6

Answers

1
The graph looks at how CMU students feel about the Down Under Food Court. Find P(A|B)
73/144
19/144
34/144
19/34
2
Your exam is...
October 26th
October 24th
October 22nd
October 16th
3
The amount of trees in a forrest are a __________________ variable
Continuous
Discrete
Qualitative
Quantitative
4
Are events A and B independent?
No
Yes
5
y-hat = 3.2x + 24.3. Predict the value for x = 14.
27.5
14
69.1
Need more info
6
P(A) = 4/9 and P(B) = 3/9. If A and B are mutually exclusive, Find P(A or B)
7/9
1/9
Cannot be found
4/9