Algebra 1 | Unit 1: One-variable Statistics | Check Your Readiness

Andre collected data on the length, in minutes, of some films. This is a histogram summarizing his data.

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6.SP.A.2

6.SP.B.5.a

This dot plot shows the age, in years, of 29 dogs at a dog park.

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6.SP.B.5.c

The average goals scored per game are calculated for 20 soccer tournaments. The 20 averages are used to create this box plot.

• The interquartile range (IQR) is 1.2 goals per game.

• The mean is 3.6 goals per game.

• The median is 3.6 goals per game.

• The minimum is 2.8 goals per game.

• The maximum is 5.6 goals per game.

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6.SP.B.5.c

Four judges score dancers on their performance. The average of the four judges’ scores for 19 dancers are listed. Create a dot plot that represents the distribution of the data.

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6.SP.B.4

HSS-ID.A.1

There are 12 students in a class who are performing at the school concert. This represents 40% of the class. How many students are in the class?

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6.RP.A.3.c

The daily high temperatures, in degrees Celsius, for two weeks were recorded. The first week had a mean high temperature of 8 degrees Celsius and a mean absolute deviation (MAD) of 1 degree Celsius. Here is a list of the high temperatures, in degrees Celsius, for the second week.

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6.SP.B.5.c

6.SP.A.3

For a science project, a student plants seeds of 2 different varieties of corn plants. The table displays the heights, in inches, of each of the corn plants after 8 weeks.

variety A	46	46	47	48	49	49	50	6	48	49
variety B	48	46	45	47	46	48	49	47	48	48

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6.SP.B.5

Chicken eggs can be categorized as large if they weigh at least 2 ounces. Clare weighs 48 large eggs and finds that they have a mean weight of 2.1 ounces and a mean absolute deviation of 0.08 ounces. Interpret 0.08 ounces in this situation.

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6.SP.B.5.b