Interpreting and Creating Histograms

This video tutorial introduces histograms, explaining how to interpret and construct them. It covers the basics of what a histogram is, how to read data from it, and the process of creating one using a frequency table. The tutorial uses examples like survey results and customer spending to illustrate these concepts.

What is a histogram primarily used for?

• To compare different datasets

• To show frequency of data ranges

• To plot qualitative data

• To calculate the mean of data

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CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What does the x-axis typically represent in a histogram?

• Total number of observations

• Percentage of total data

• Frequency of data

• Data intervals

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CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

In the provided histogram example, which time interval had the most student responses?

• 20 to 29 minutes

• 30 to 39 minutes

• 50 to 59 minutes

• 40 to 49 minutes

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CCSS.3.MD.B.4

CCSS.2.MD.D.9

How many students were surveyed in the histogram example?

• 20 students

• 12 students

• 15 students

• 10 students

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CCSS.2.MD.D.9

What is the first step in constructing a histogram?

• Collecting the data

• Drawing the bars

• Creating a frequency table

• Labeling the axes

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Which interval should be used for amounts from $20 to $30?

• $20 to $29.99

• $20 to $30

• $19.99 to $29.99

• $20 to $30.99

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CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the highest frequency of money spent in the given data?

• Four customers

• Five customers

• Two customers

• Three customers

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CCSS.2.MD.D.10

How should the y-axis be labeled in a histogram?

• Data categories

• Data intervals

• Frequency of data

• Total data points

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What title is appropriate for a histogram showing money spent?

• Money Spent at Macy's on Sunday

• Customer Spending Habits

• Survey on Spending

• Amount of Money Spent

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

How many intervals are typically used in the histograms discussed?

• 5 intervals

• 10 intervals

• 15 intervals

• Varies based on data

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1