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This data set represents the widths in yards of pieces of fabric used by a sewing group. What is the mean of this data set? {1 1/3, 1/4, 2/3, 1/2, 1 1/4} Enter your answer as a fraction in simplest form in the box.


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MrRoyal

The mean of a dataset is the average or the expected value of the dataset

The mean of the dataset is 4/5

How to determine the mean

The dataset is given as: {1 1/3, 1/4, 2/3, 1/2, 1 1/4}

The mean of a dataset is calculated as:

[tex]\bar x = \frac{\sum x}{n}[/tex]

So, we have:

[tex]\bar x = \frac{1 \frac 13+ \frac 14+ \frac 23+ \frac 12+ 1 \frac 14}{5}[/tex]

This gives

[tex]\bar x = \frac{4}{5}[/tex]

Hence, the mean of the dataset is 4/5

Read more about mean at:

https://brainly.com/question/14532771

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