Question

A set of data is summarized by the stem and leaf plot below.

by the stem and leaf plot below. Stem Leaf 1 012 347788999 2 133 56777 V:

Provide your answer below:

There are ___ values in the data set which are greater than or equal to 20 and less than or equal to 29. There are_____ values in the data set which are greater than or equal to 10 and less than or equal to 19.

Please explain how too! Thank you!!

Answer 1

Data values

10,11,12,13,14,17,17,18,18,19,19,19,21,23,23,25,26,27,27,27

a) Values greater than or equal to 20 and less than or equal to 29

21,23,23,25,26,27,27,27

there are 8 values which are greater than or equal to 20 and less than or equal to 29

b) Values greater than or equal to 10 and less than or equal to 19

10,11,12,13,14,17,17,18,18,19,19,19

there are 12 values which are greater than or equal to 10 and less than or equal to 19