Question

The following data set shows the pulse rates of some horses at a farm: 35, 38, 33, 39, 39, 40, 33, 39, 37, 33, 40, 34, 38, 35, 39 Which dot plot best represents the data? dot plot with 3 dots over 33, 1 dot over 34, 2 dots over 35, no dot over 36, 1 dot over 37, 2 dots over 38, 4 dots over 39, and 2 dots over 40 dot plot with 3 dots over 33, 1 dot over 34, 2 dots over 35, 1 dot over 36, no dot over 37, 2 dots over 38, 4 dots over 39, and 2 dots over 40 dot plot with 3 dots over 33, 1 dot over 34, 2 dots over 35, 1 dot over 36, no dot over 37, 3 dots over 38, 3 dots over 39, and 2 dots over 40 dot plot with 3 dots over 33, 1 dot over 34, 2 dots over 35, 1 dot over 36, no dot over 37, 3 dots over 38, 3 dots over 39, and 3 dots over 40.

Answer 1

Dot plot with 3 dots over 33, 1 dot over 34, 2 dots over 35, no dot over 36, 1 dot over 37, 2 dots over 38, 4 dots over 39, and 2 dots over 40.

Explanation:

Answer 2

Using it's concept, it is found that the description of the dot plot that best represents the data is:

• Dot plot with 3 dots over 33, 1 dot over 34, 2 dots over 35, no dot over 36, 1 dot over 37, 2 dots over 38, 4 dots over 39, and 2 dots over 40.

Dot plot:

A dot plot shows the number of times each measure appears in the data-set.

In this problem:

• 3 horses have a pulse rate of 33, hence, the plot will have 3 dots over 33.

• 1 horse has a pulse rate of 34, hence, the plot will have 1 dot over 34.

• 2 horses have a pulse rate of 35, hence, the plot will have 2 dots over 35.

• No horses have a pulse rate of 36, hence, the plot will have no dots over 36.

• 1 horse has a pulse rate of 37, hence, the plot will have 1 dot over 37.

• 2 horses have a pulse rate of 38, hence, the plot will have 2 dots over 38.

• 4 horses have a pulse rate of 39, hence, the plot will have 4 dots over 39.

• 2 horses have a pulse rate of 40, hence, the plot will have 2 dots over 40.

Hence, the correct option is:

• Dot plot with 3 dots over 33, 1 dot over 34, 2 dots over 35, no dot over 36, 1 dot over 37, 2 dots over 38, 4 dots over 39, and 2 dots over 40.

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