Describing Data on Dot Plots Answers

What is the center of the data in the dot plot?Number of Science Homework Assignments Each Week

The dot plot shows the birth year of everyone who works at Sam’s office. The youngest person who works there was born in 1987. Sam described the data as having a spread from 1965 to 1987, four gaps, a peak at 1984, and a center of 1978. Where did Sam make an error?Birth Year of Employees

The dot plot shows the number of emails Aaron sent his cousin each week. Number of Emails Each WeekWhere is the gap in the data?

The dot plot shows how much hairdressers in Margot’s area charge for a woman’s haircut. The least expensive cut is $25. Margot described the data as having a spread from $25 to $47, seven gaps, a cluster from $35 to $37, and a center of $37. Where did Margot make an error?Price of a Woman’s Haircut (in dollars)

Where is the peak of the dot plot?Number of Blueberries in Each Bite

Which is a true statement about the dot plot? Number of Rolls of a Six-Sided Number Cube to Get an Even Number

Which best describes the clusters in the data set?Number of Ripe Tomatoes on Each Plant in the Nursery

Which best describes the clusters in the data set?Number of Fish in Each Tank at the Pet Store

Edward works at a grocery store. He kept track of the number of coupons redeemed by the last 20 shoppers. The center of the dot plot was 1. No one redeemed 4 coupons. Most people did not redeem any coupons. Which dot plot displays this information correctly?

What is true of the data in the dot plot? Check all that apply.Number of Televisions Per Household

The dot plot shows the number of raffle tickets bought by each person.Number of Raffle Tickets BoughtWhere is the peak of the dot plot?

The dot plot shows the number of cupcakes bought by each person who came to a bake sale.Number of Cupcakes Bought Which is a true statement about the dot plot?