Question

Avery guessed that the typical number of sit-ups her classmates could do was 30 in 1 minute. Avery tested this idea by recording how many sit-ups each classmate could do in 1 minute. She made a dot plot of the data.
1. What is the most common number of sit-ups completed in 1 minute? Explain how you used the dot plot to identify this number.
Write your answer in the space below.















2. What is the spread of this data set?

Write your answer in the space below.















3. According to this data set, is Avery's guess of 30 sit-ups per minute too low, too high, or about right? Explain.
Write your answer in the space below.

Answer 1

Answer:

1. What is the most common number of sit-ups completed in 1 minute? Explain how you used the dot plot to identify this number.

A: On the chart the number 38 has the most plotted dots.

2. What is the spread of this data set

A: 34 - 42

3. According to this data set, is Avery's guess of 30 sit-ups per minute too low, too high, or about right? Explain.

A: 30 is a little too low, the lowest count on the chart is 34, and Avery's estimate was 30, meaning its too low.

- Kayla <3