Calculating The Mean And Mode Question Preview (ID: 38231)


Mean And Mode. TEACHERS: click here for quick copy question ID numbers.

Peter ate 12 hotdogs on Monday, 9 hotdogs on Tuesday and 18 hotdogs on Wednesday. What as the MEAN number of hotdogs he ate?
a) 11
b) 7
c) 13
d) 9

Ms. Purnell has 15 students. Mr. Toole has 25 students. Mr. Amiton has 14 students. Mr. Hannam does not remember how many students he has. If the MEAN number of students is 17, how many students are in Mr. Hannam's class?
a) 9
b) 11
c) 18
d) 14

Find the range of these numbers: 21, 13, 92, 17, 5, 18, 3
a) 88
b) 89
c) 87
d) 86

The weights of the kids in Paul's class in kg are: 25, 28, 30, 20 and 42. What is the MEAN weight?
a) 9
b) 19
c) 29
d) 39

Find the mode(s) of the data: 5, 7, 9, 5, 7, 13
a) 5 and 9
b) 5 and 7
c) 7 and 9
d) No Mode

The mean of a set of 5 numbers is 7. If you know that the first 4 numbers in the set are : 1, 1, 1, and 2, what does the last number have to be?
a) 5
b) 11
c) 23
d) 30

There were 4 people on the swim team before John joined. Before he joined the MEAN time to finish a race was 35 seconds. If John can swim a race 25 seconds, what will the new MEAN be?
a) 28 seconds
b) 33 seconds
c) 38 seconds
d) 42 seconds

Find the mean of the following set of number: 18, 20, 0, 0, 2, and 8.
a) 7
b) 7.5
c) 8
d) 8.5

Last year the boys soccer team scored 84 goals. If they played 12 games last season what was the MEAN number of goals scored in each game?
a) 11
b) 7
c) 9
d) 8

Find the mode of this set of numbers: 11, 2, 12, 1, and 9
a) 11
b) No Mode
c) 2
d) 1

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