Question

The stem-and-leaf plot lists the number of different ingredients found in different industrial cleaners. How many cleaners had more than 80 ingredients? Enter the answer in the box.

Answer 1

Answer: 12

Explanation:

A stem-and-leaf plot is a particular type of table where each data value splits into a "stem" ( the digits at tens place) and a "leaf" (generally the ones place).

From the given table , it can be seen that in 8th stem the number of leaves = 6 (82,82,82,85,85,86)

Also, in 9th stem the number of leaves = 6 (91,91,91,94,95,95)

Therefore, the number of cleaners had more than 80 ingredients (82,82,82,85,85,86,91,91,91,94,95,95)= 6+6=12

Answer 2

A Stem and Leaf Plot is a special table where each data value is split into a "stem" (the first digit or digits) and a "leaf" (usually the last digit).

Since the key says 4|0= 40 the answer to your question is 12. Twelve cleaners have more than 80 ingredients.