Question

sylvester bowls once a week. this week he bowled four games. his scores were, 105 103 107 109

what is his average (mean) for the week? explain how you found your answer.


what is the median score for the week? explain how you found your answer.


what is the mode for his socres for the week? explain how you found your answer.


he rented shoes for $2.50 and paid $1.50 for each game. if he paid with a $10 bill, how much change did he receive?

Answer 1

I'll be glad to HELP you with these problems after you tell me what you know and what you don't know about their answers.

In other words, you make an effort, and we can then help you.

Answer 2

i add first 107+105=212/2=106/2=53

Answer 3

i don't this is right or wrong

Answer 4

i don't no this is right or wrong

Answer 5

You need to add all four numbers first. Then divide the sum by 4 to find the mean.

Answer 6

424/4=106

Answer 7

Right! :-)

Answer 8

this is all what about another one

Answer 9

This site shows you how to find the median and the mode.

http://www.purplemath.com/modules/meanmode.htm

Answer 10

the median is 105 and 107
and i don't about mode

Answer 11

The median is half way between 105 and 107 -- so the median is 106.

This set of numbers doesn't have a mode. All of the numbers are different.

How do you think you can solve the last problem?

Answer 12

10.00-1.50=$8.50 he receive back
and my son did 2:50+1:50=4:00 then he subtract 10:00-4:00 =$6:00 he receive back

Answer 13

He played 4 games. So we multiply 1.50 times 4 = $6.00.

He paid $2.50 to rent shoes.

$2.50 + $6.00 = $8.50

$10.00 - 8.50 = ? change

Answer 14

10.00-8.50=$1.50

Answer 15

Right. :-)

Answer 16

thank you very much for helping me and my son

Answer 17

You're very welcome.