measures of center

Presentation

•

Mathematics

•

6th Grade

•

Medium

•

CCSS

6.SP.B.5C, 6.SP.B.4, 6.SP.B.5D

Standards-aligned

Ashley Kellams

Used 4+ times

FREE Resource

14 Slides • 32 Questions

Measures of Center

Let's Review!

Match

Match the following terms with its correct definition.

Mean or Average

Median

Mode

Range

What if there are 2 numbers in the middle?

The sum of all values divided by the total number of values

The middle value in a list of numbers when arranged in ascending order

The number that appears most frequently in a set of numbers

The difference between the highest and lowest values in a set of numbers

Add together, and divide by 2.

Steps to find the MEAN

1. Add all the numbers in the data set.

2. Count how many numbers you added.

3. Divide your sum by how many numbers there are. Your answer is the average or mean.

The term "average"

The term average is not used in statistics

The term mean should be used for the result obtained by adding all of the sample values and dividing by the total number of sample values.

Multiple Choice

What is the mean?

The number that occurs the most

The number in the middle

The difference between the highest and lowest values

The Average

add the term and definition^

Multiple Choice

To get the ______, add up all the numbers in a data set and divide by the amount of numbers in the data set.

Median

Mean

Mode

Range

Multiple Choice

Find the Mean of the Data Set:

7, 8, 3, 4, 8

Multiple Choice

Find the mean of the data set below:

6, 8, 5, 3, 8

The mean is 6

The mean is 30

The mean is 5

Multiple Choice

1. Find the average (mean) of these numbers.
10, 3, 2, 5

The Median

Median

The median is the number in the "Middle"

Multiple Choice

What is the median?

biggest- smallest

average

the middle number

the number that happens the most

Multiple Choice

The median is the __________________ number (after you put them in order).

first

middle

last

one you see most

Multiple Choice

To get the ________, select the number that occurs the most in a data set (the most popular number).

Mean

Median

Mode

Range

Multiple Choice

In order to find the median, it's helpful to sort the numbers from least to greatest first.

True

False

Multiple Choice

A data set can have more than one median?

True

False

Multiple Choice

When finding the median, what do you do if there are two middle numbers?

Find the difference between the 2 remaining numbers and divide by 2

Write them both as the answer

Give up

Pick one

Fill in the Blanks

Multiple Choice

When finding the median what is the FIRST step?

Mark off the lowest number

Mark off the highest number

Find the Middle

Arrange the number from Least to Greatest

Multiple Choice

To get the _______,

1. Order the numbers in the data set from smallest to largest

2. Find the middle number in the data set.

Mean

Median

Mode

Range

Fill in the Blanks

Multiple Choice

Find the median of this set of numbers

6,0,5,3,7,1,5,9

The Mode

MODE

a.k.a. The Most Popular Number

Multiple Choice

To get the ________, select the number that occurs the most in a data set aka the most popular number.

Mean

Median

Mode

Range

Fill in the Blanks

Multiple Choice

What is the MODE of this data?

85, 90, and 95

85 and 95

None

Multiple Choice

How do you find the mode in a data set?

To find the mode, identify the number that appears most frequently.

The mode is the average of all numbers in the data set.

The mode is the middle value when the data set is ordered.

The mode is the sum of all numbers divided by the count of numbers.

RANGE

Subtract the lowest number from the highest number.

Range

To calculate range, subtract the largest number and smallest number in the data set.

Example: Find the range: 4, 8, 5, 7, 6, 4, 9

Largest (9) and Smallest (4). 9 - 4 = 5

So the range is 5.

Subject | Subject

Some text here about the topic of discussion

Multiple Choice

To get the ________, subtract the smallest number in the data set from the biggest number in the data set.

Mean

Median

Mode

Range

Multiple Choice

What is the range?

2 - 8

Fill in the Blanks

Match

Match the following terms with its correct definition.

Mean or Average

Median

Mode

Range

What if there are 2 numbers in the middle?

The sum of all values divided by the total number of values

The middle value in a list of numbers when arranged in ascending order

The number that appears most frequently in a set of numbers

The difference between the highest and lowest values in a set of numbers

Add together, and divide by 2.

Multiple Choice

What is the range of Susie's Test Scores?

Multiple Choice

What is the range of this data set?

Multiple Choice

What is the range?

average

biggest-smallest

the middle #

# happening the most

Multiple Choice

The range is found by finding the _______________ number and subtracting the ________________ number.

smallest, biggest

even, odd

biggest, smallest

middle, first

Multiple Choice

Identify the outlier for the given data?

23, 34, 27, 7, 30, 26, 28, 31, 34

Fill in the Blanks

Measures of Center

Let's Review!

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measures of center

Measures of Center

​Steps to find the MEAN

The term "average"

Median

MODE

RANGE

Measures of Center

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Popular Resources on Wayground

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Steps to find the MEAN