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Year 8 Maths Investigating Data

Shape of Data, Outliers and Best Measure of Centre

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Question 1
202206

The histogram shows how long some customers waited to be served at a bakery on Saturday morning. Describe the shape of the data.

Histogram of waiting timesHistogram, 0 to 12 minutes in classes of 2; frequencies 9, 12, 6, 3, 2, 1 0 2 4 6 8 10 12 0 2 4 6 8 10 12 Waiting time (minutes) Frequency
Positively skewed

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