# Using the following values, find the mean, median, mode and midrange. 51, 44, 31, 42, 52, 39, 55?

Using the following values, find the mean, median, mode and midrange.

51, 44, 31, 42, 52, 39, 55

The mean is ______. (Round to the nearest tenth as needed.)

The median is _______.

Select the correct choice below and fill in any answer boxes within your choice.

A.

The mode is ______. (Use a comma to separate answers as needed.)

OR

B.

There is no mode.

The midrange is _______.

### 3 Answers

- sepiaLv 74 months ago
Using the following values, find the mean, median, mode and midrange.

51, 44, 31, 42, 52, 39, 55

Values in ascending order:

31, 39, 42, 44, 51, 52, 55

The mean is 314/7 = 48.5.

The median is 44.

Select the correct choice below and fill in any answer boxes within your choice.

B.

There is no mode.

The midrange is (55 + 31)/2 = 43.

- KrishnamurthyLv 74 months ago
Using the following values, find the mean, median, mode and midrange.

51, 44, 31, 42, 52, 39, 55

The mean is 44.85714.

The median is 44.

Select the correct choice below and fill in any answer boxes within your choice.

B.

There is no mode.

The range is 34.

- jacob sLv 74 months ago
Let us first rearrange the numbers in ascending order

It will be as follows

31, 39, 42, 44, 51, 52, 55

The mean is

{31+39+42+44+51+52+55}/{7}

=314}/{7}

=44.86

Since there are 7 numbers, the median is

the (7+1}/{2})^{th}

=4^{th} term

which is 44

Therefore median = 44

Since each number has a frequency of 1 here, there is no mode

The midrange

={31+55}/2}

={86}/{2}

=43

Therefore the mid range = 435

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