Problem preview

MF.DP.2 Standard MF-056-A05-V04

Read and compare dot plots, histograms, and box plots to describe center, spread, and shape.

Interpret a display in context

Problem

A dot plot has hourly-customer counts of \(1,~2,~4,~3,~1,~\text{and}~1\) at \(18,~20,~22,~24,~26,~\text{and}~30\). Determine the mode and the number of hours in the \(20\text{--}24\) cluster.

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mode = 22 customers; 20–24 cluster = 9 of 12 hours

mode = 30 customers; 20–24 cluster = 9 of 12 hours

mode = 18 customers; 20–24 cluster = 3 of 12 hours

mode = 24 customers; 20–24 cluster = 7 of 12 hours

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Curriculum context

Course: Math Foundations
Standard: MF.DP.2
Category: Data and Probability
Domain: Descriptive Statistics
Objective: Read and compare dot plots, histograms, and box plots to describe center, spread, and shape.
Problem type: Interpret a display in context