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3 years ago

What is the mean of this set {6,7,9,9,9}

Mathematics

2 answers:

Naya [18.7K]3 years ago

7 0

Answer:

Step-by-step explanation:

To find the mean, or average of a data set, add all the values together, then divide by the number of values.

The data set is: 6,7,9,9,9

1. Add all the values

Add 6,7,9,9 and 9

6+7+9+9+9

2. Divide by the number of values

Count how many numbers are in the data set. In this case, there are 5 numbers.

Divide 40 by 5.

40/5

The mean of the data set is 8.

Rasek [7]3 years ago

3 0

Steps:

Mean x: 8

Median x: 9

Mode: 9

Range: 3

Minimum: 6

Maximum: 9

Count: 5

Sum: 40

1: 6+7+9+9+9

2: =40

3: 40 divided by 5

4: = 8

Description:

The mean for this set is 8. We know this because when we add all the numbers = 40 then divided it by 5 = 8.

5 is the total numbers there

Please mark brainliest

Hope this helps.

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What is the mean of this set {6,7,9,9,9}​

What is the mean of this set {6,7,9,9,9}