Math

Question 1

how do you make a tape diagram?

Answer 1

you simplify your ratio as far as to can, then put them in a diagram

Question 2

how do you find the mean of a data set?

Answer 2

you add up all of the numbers and divide by how many numbers there are

Question 3

What is a ratio?

Answer 3

a ratio is a comparison of two quantities

Question 4

what is the mean absolute deviation of a data set?

Answer 4

the average distance of the data from the mean

Question 5

what is the mode of a data set?

Answer 5

the data that occurs most in a set

Question 6

what is the median of a data set?

Answer 6

the number in the very middle of all the data

Question 7

what is the 1st quartile of a data set?

Answer 7

the middle of the first half of a data set

Question 8

what is the 3rd quartile of a data set?

Answer 8

the middle of the second half of a data set

Question 9

what is the range of a data set?

Answer 9

the number when you subtract a data set’s largest number by it’s smallest number

Question 10

how do you find the interquartile range of a data set?

Answer 10

you subtract the third quartile by the first quartile

Question 11

when you have a set of data, what do you have to do to it so that you can find the median and quartiles?

Answer 11

put the data in order