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For the following set of scores, calculate the mean, median, and mode:

4.80, 3.90, 1.70, 4.80, 1.70, 5.30, 6.80, 9.90, 2.10, 1.70, 8.40

(Round your answers to the hundredths place.)

A. Mean = 4.65, Median = 4.80, Mode = 1.70
B. Mean = 4.65, Median = 6.00, Mode = 1.70

Answer :

Final answer:

For these scores the mean is 4.65, the median is 4.8, and the mode is 1.7.

Explanation:

To get the mean, you add up all the scores and then divide by the number of scores. Here the total of the eleven scores is 51.2. When you divide 51.2 by 11, you get 4.65, which is the mean or average.

The median is the middle score when they are listed in order from smallest to largest. In this case, when we arrange the scores, the sixth score is 4.8, which becomes our median.

Lastly, to figure out the mode, or the score that appears most frequently, we look at our list of scores and see that 1.7 appears three times, more often than any other score.

Hence, for these scores the mean is 4.65, the median is 4.8, and the mode is 1.7. These measures give us a good general picture of the data set. The mean provides an average, the median gives the midpoint and the mode identifies the most commonly occurring score.

Learn more about mean here:

https://brainly.com/question/130657

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Rewritten by : Jeany

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