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sammy [17]
3 years ago
7

The data for numbers of times per week 20 students at Stackamole High eat vegetables are shown below:

Mathematics
1 answer:
Step2247 [10]3 years ago
7 0

The dot plot uses dots to for data representation.

  • <em>The dot plot is right skewed</em>
  • <em>There is an outlier, 9.</em>
  • <em>The best measure of center is median</em>

<u>(a) The description</u>

From the dot plot (see attachment), we have the following observations,

  • <em>There are more data at the left-hand side, than the right-hand side of the dot plot.</em>
  • <em>There is only one data element at the right-hand side</em>

<em />

This means that the dot plot is right skewed

<u>(b) Outlier</u>

From the dot plot, we can see that 9 is relatively far from the other data elements.

This means that 9 is outlier

<u>(c) Measure of center</u>

In (b), we established that the dot plot has an outlier.

When there is an outlier, the best measure of center to use is the median.

<em>Hence, the median will be used as the measure.</em>

Read more about dot plots at:

brainly.com/question/21862696

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30 points + brainliest answer.<br> Answer D got cut off, it is 5/18.
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C. 5/6

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