Data Review

Front

What is the median in a data set?

Back

The median is the middle value when the numbers are arranged in order. If there is an even number of values, the median is the average of the two middle numbers.

Tags

CCSS.6.SP.B.5C

Front

How do you find the median of a data set?

Back

1. Arrange the numbers in ascending order. 2. Identify the middle number. If there are two middle numbers, calculate their average.

Tags

CCSS.6.SP.B.5C

Front

What is the mean (average) of a data set?

Back

The mean is calculated by adding all the numbers together and then dividing by the total count of numbers.

Tags

CCSS.6.SP.B.5C

Front

How do you calculate the mean of a data set?

Back

1. Add all the values together. 2. Divide the sum by the number of values.

Tags

CCSS.6.SP.B.5C

Front

What does it mean to round a number to two decimal places?

Back

Rounding to two decimal places means adjusting a number so that it has only two digits after the decimal point.

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CCSS.5.NBT.A.4

Front

What is the mode of a data set?

Back

The mode is the number that appears most frequently in a data set.

Tags

CCSS.6.SP.B.5C

Front

How do you find the mode of a data set?

Back

Identify the number that occurs most often. If no number repeats, there is no mode.

Tags

CCSS.6.SP.B.5C

Front

What is a data set?

Back

A data set is a collection of related data points or values, often organized in a table.

Tags

CCSS.6.SP.B.5A

Front

What is the range of a data set?

Back

The range is the difference between the highest and lowest values in a data set.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How do you calculate the range of a data set?

Back

Subtract the smallest number from the largest number in the data set.

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CCSS.6.SP.B.4

CCSS.HSS.ID.A.1