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AP Statistics Comparing and Probability Distributions Flashcards | StudBud
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AP Statistics Comparing and Probability Distributions
AP Statistics Comparing and Probability Distributions
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1
Which comparison statement is NOT true?
Median of Women is HIGHER than median of men
75% of men scored less than 100% of women
75% of women scored HIGHER than the men
TOP 25% of men scored higher than 25% of women
2
From the probability distribution, what is the p( x > 2)?
.5
cannot be determined
.4
.6
3
Which group has a greater spread?
Men
Women
4
From the probability distribution, what is the p(x<2)?
.1
.23
cannot be determined
.33
5
Which comparison of IQR is true?
The IQRs are the same
IQRs are not used with boxplots
Men's IQR is GREATER than the Women's
Women's IQR is GREATER than the men's
6
Which comparison of center is appropriate?
Men's median is less than women's
Men's mean is approx. 30
Women's mean slightly above 50
Men's median is greater than women's
7
From the probability distribution, what is the p(2 < X < 4)?
.3
.1
.2
cannot be determined
8
From the probability distribution, what is the p(0)?
cannot be determined
.1
.23
.27
9
The
mean
is
2
cannot be determined
greater than 2
less than 2
10
From the probability distribution, what is the p(0) or p(1)?
cannot be determined
.33
.1
.23
11
Which group has a LARGER spread?
Women
Men
Niether
