mean median mode

Presentation

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Mathematics

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9th - 12th Grade

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Practice Problem

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Medium

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CCSS

6.SP.B.5C, 6.SP.A.2, 6.SP.B.4

Standards-aligned

Jorge Batrez

Used 900+ times

FREE Resource

8 Slides • 12 Questions

mean median mode

important vocab

Mode- the most of
Median- middle number
Mean- average.

Median

To do by hand, rearrange numbers from least to greatest, or vice-versa. use the formula

\frac{n+1}{2}

to find the median position. if you end up with a half, then the median is between the numbers.

Example

3 5 7 8 9 11

there are 6 numbers so the formuale says

\frac{6+1}{2}=3.5

so the median is between the 3rd number and 4th number. between 7 and 8. so median is 7.5.

Multiple Choice

Find the median of these numbers:
4,2,7,4,3

Multiple Choice

What is the median?

5, 22, 81, 16, 15, 22

Multiple Choice

Find the median from the list of numbers:

60, 58, 52, 48, 60, 67

118

Mean

This is the average. The average, you know the formula

\frac{\sum_{i=1}^nx_i}{n}

or basically,

mean

should be able to do it by hand, but calculator will come in handy. know how to do it by hand.

Multiple Choice

Find the mean of these numbers:
2, 57, 38, 42, 6

145

Multiple Choice

Find the mean of the numbers below:

12, 8, 14, 5, 1, 3, 0, 8, 10, 11

7.2

7.4

Mode

The easiet one. Mode means the most. Which numbers appears the most. isnt that hard. please dont mess this up.

Multiple Choice

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

Multiple Choice

The scores awarded to 25 students for an assignment were as follows:

4 7 5 9 8 6 7 7 8 5 6 9 8 5 8 7 4 7 3 6 8 9 7 6 9

What is the mode?

Frequency table

this is a frequency table. it tells you how many of each value there are. so it shoul d be pretty easy to find a few things.

Mode number of pets?

Total number of Students:

Median number of pets?

Total number of pets?

Mean number of pets per student?

Multiple Choice

Find the mode.

Multiple Choice

Find the median number of phones.

2.5

1.5

Multiple Choice

Find the mode

Multiple Choice

Find the median age

6.5

7.5

Multiple Choice

Find the mean age. You may want to write out the table with an extra column.

2.6

6.5

5.7

5.5

mean median mode

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