If I take the number of females that own sports cars and divide it by the total number of females... Is this a part of a marginal of conditional distribution?
Conditional
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heart
Other team wins 20 points!
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star
Double points!
Okay!
shark
Other team loses 25 points!
Okay!
baam
Lose 15 points!
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10
What is the shape?
Left Skewed
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seesaw
Swap points!
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magnet
Take 15 points!
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fairy
Take points!
5
10
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25
lifesaver
Give 5 points!
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banana
Go to last place!
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magnet
Take 25 points!
Okay!
fairy
Take points!
5
10
15
20
25
baam
Lose 15 points!
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15
What percent of SUV owners are male?
About 13%
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10
What is the range for this distribution?
49
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15
When describing center, you should talk about one of two measures. What are they?
mean, median
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10
Excluding the possible outlier, what is the shape of the distribution?
Approximately symmetric
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5
How is the mean calculated?
Adding all values and dividing the total by the number of values
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20
How do you calculate if there are outliers?
Q1 - 1.5 IQR, Q3 + 1.5 IQR - any values outside of that range are outliers
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10
What is the shape?
Right Skewed
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15
How do you find interquartile range?
Q3 - Q1
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15
Which fertilizer has the lowest median height?
None (no fertilizer)
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15
What percent of survey participants own sports cars?