3 years ago

I need to know the mean

2 answers:

6 0

Ms.Rojas:7 computers
Mrs. Rossi: 12 computers
Mr.Watson:10 computers
Mr.Lim:8 computers
Ms.Cohen:13 computers. Now put all these number in order

7,8,10,12,13. Next, find the middle number which is 10. As a result, the mean of the number is 10. Hope it help!

zepelin [54]3 years ago

5 0

You need to add all of them up then devied by how many there are

You might be interested in

Wha it is 2,200 divided by 30 and 2,300 divided by 30

Paladinen [302]

Answer:

2,200/30=73.3333333

2,300/30=76.6666667

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Emma makes a poster for the schools spring concert she divides the poster into 8 equal parts she uses two if the parts for the t

V125BC [204]

2/8 or 1/4. 1/4 is just simplified. I hope it helps!

7 0

3 years ago

Theoretically, if a month is chosen 300 times,

horsena [70]

Answer:

75 times.

Step-by-step explanation:

Well there are 12 months and 3 of them start with the letter J, so theoretically, 25% of the months chosen will start with the letter J because $\frac{3}{12}=\frac{1}{4}$ , which is 25%. 25% of 300 (or $\frac{300}{4}$ , for those who like fractions) is 75, so theoretically, we can expect a month that starts with the letter J 75 times.