Question

The ages of people signed up for piano lessons are listed.

11, 16, 15, 9, 19, 12, 13, 13, 11, 11, 18, 17

What is the mode of the ages?

Answer 1

i think its 11 am i right?

Answer 2

@Xmoses1

Answer 3

Yes it is 11 good job :)

Answer 4

Three hundred people were surveyed about their favorite ride at an amusement park. The results of the survey are shown in the graph.

How many people chose the Ferris wheel as their favorite ride?
( ferris wheel is 18%)

Answer 5

What is 18% of 300?

Answer 6

you have to reduce right?

Answer 7

@Xmoses1

Answer 8

No there is no need to reduce. On the 18% move the decimal over two places. So 18% of 300 would become .18 times 300. Do you see?

Answer 9

The decimal moves to the left

Answer 10

Oh my gosh i owe you

Answer 11

Haha no that is what i am on this website for :) You don't owe me anything ;D

Answer 12

Mode of ages is 11. There are three in age of 11, less others.