Question

in a spelling test, the scores are 15,8, 11,16, 10,5, 10

Answer 1

So you need to find mean, median, mode, range or average or anything else? Please upload full question yaar...

Anyways if you are confused then let me help you..

First you need to arrange the given data in ascending order i. e.

5, 8, 10, 10, 11, 15, 16

Now if you want to find the mean then add all the numbers and then divide it by 7 as the total numbers are 7. Then you will get the mean.

If you want to find the mode then simply you can see and tell that it is 10 as its frequency is 2.

If you want to find the median the the no. which is at the middle of the data i. e. 10 is the median.

If you want to find the range then add upper limit and lower limit i. e. 16 + 5 and divide it by 2.

Hope I am clear ..

Mark it as brainliest..

And please from the next time upload full question..

Answer 2

Answer:

Mean = 10.7

Median = 10

Mode = 10

Range = 11

Step-by-step explanation:

in a spelling test, the scores are 15,8, 11,16, 10,5, 10

Mean of 15,8, 11,16, 10,5, 10 = 15+8,+11+16,+10+5,+10/7

= 10.7

Median = 5, 8, 10, 10, 11, 15, 16

Median = 10

Mode = 10 (it has 2 of the same)

Range = 16 - 5

Range = 11

Mark me brailiest!