Stats: Review Chapter 4 - Univariate Distributions

Find the range for the data of the given dot plot.

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CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the interquartile range for the data of the given dot plot.

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Find the standard deviation for the data of the given dot plot. Round to the thousandths place.

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What does the range of a distribution represent?

• The spread of the middle 50% of the data

• The spread of the the whole data

• The distance the data is typically from the mean

• The shape of the data

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CCSS.6.SP.A.2

CCSS.6.SP.B.5

What does the interquartile range of a distribution represent?

• The spread of the middle 50% of the data

• The spread of the the whole data

• The distance the data is typically from the mean

• The shape of the data

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CCSS.6.SP.A.2

CCSS.6.SP.A.3

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What does the standard deviation of a distribution represent?

• The spread of the middle 50% of the data

• The spread of the the whole data

• The distance the data is typically from the mean

• The shape of the data

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CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Using the dot plot from before, what is the lower fence?

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Using the dot plot from before, what is the upper fence?

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Using the dot plot from before and the fences recently found, are there any outliers?

• Yes

• No

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Derek watched his H.S. basketball team during the season and recorded the team’s score for each game. He organized the data into a histogram.
What shape is the distribution?

• Uniform

• Symmetric

• Skewed Left

• Skewed Right

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CCSS.6.SP.A.2

CCSS.6.SP.B.4