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HSMII- Statistics & Probability Review Flashcards | StudBud
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HSMII- Statistics & Probability Review
HSMII- Statistics & Probability Review
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Flashcards
12 cards
F
Practice quiz
P
Host live
L
Questions
12
Answers
1
ANSWER THE FOLLOWING QUESTION
C
A
D
B
2
ANSWER THE FOLLOWING QUESTION
D
B
C
A
3
# of days 250 homes are on the market is normally distributed as shown. How many are on the market for 24 days or less?
9
5
3
7
4
ANSWER THE FOLLOWING QUESTION
C
B
D
A
5
ANSWER THE FOLLOWING QUESTION
A
C
D
B
6
ANSWER THE FOLLOWING QUESTION
A
C
D
B
7
The table shows honor students at PHS last quarter. A student is chosen at random, find P(honor roll I 9th grader)
3/13
6/25
1/5
7/25
8
What will happen to the standard deviation in the following situation.
C. It will stay the same.
D. It's impossible to tell.
B. It will increase.
A. It will decrease.
9
The high temps for the next several days in Buffalo, NY are: {17, 26, 3, 13, 29, 34, 32, 30, 41}
9.02
9.33
9.25
8.79
10
Buffalo, NY high temps: {17, 26, 3, 13, 29, 34, 32, 30, 41} . Which represents the standard deviation and variance?
C
A
B
D
11
# of days 250 homes are on the market is normally distributed as shown. What % of homes are on the market 11-89 days?
99%
99.2%
99.8%
94.6%
12
ANSWER THE FOLLOWING QUESTION
B
D
C
A
