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A problem question concerning the median and mean?

A researcher interested in the effectiveness of organized diet groups on weightlosss weighed in five clients after several weeks in the program. The weight loss scoreds (in pounds) were as follows:

13 12 6 9 10

Calculate the median and the mean for these eight loss scores.

Top 10 Answers
Chris W.

Favorite Answer

The median is the middle number of a set of data when it is arranged numerically. Therefore, the median of your numbers is 10.

The mean, in this instance, is the average, which means you add the numbers up and divide by the quantity of sets of data. Therefore, the sum of all five of those numbers is 50 and when you divide by 5 (because there are 5 numbers), your answer is 10.

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4 years ago
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advise is same as customary. Median is synonymous to middle or middle. the two advise and median are measures of dispersion for a undeniable challenge. because of the fact the project is broken into 5 milestones, i’ve got faith that the term advise progression is greater suited. Take the sum of the form share for each milestone and then calculate for the advise. this would mirror the first progression of each and every of the initiatives. on the different hand, median will in straightforward terms perceive which between the 5 milestones is on the middle. it won’t mirror the unquestionably progression yet in straightforward terms mentioning which you’re working with it (the median between 5) not too rapid yet not too sluggish. occasion: 1st: 40% finished 2nd: 50% finished third: sixty 5% finished 4th: 70% finished 5th: ninety% finished from the above archives, you ought to declare that your project is sixty 3% complete. Median would be sixty 5% which does not point out the unquestionably usual progression.
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stanp6
Median:

13, 12, 10, 9, 6

The Median = middle value = 10

Mean 13+12+6+9+10 = 50

50/5 = 10

Mean = 10

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Brandon B
For the mean:

Sum the sample = 50

Divide by the sample size 50/5 = 10

For the median:

Order the samples from least to greatest: 6 9 10 12 13

Find the middle one = 10

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tony c
for the mean add them up and divide by the amount of #s in the data so 5 for the median put them in order from least to greatest and the middle number is the median
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Smoove Davey P
median is 10 (the middle number in the sequence)

mean is 10 (average of the 5 numbers)

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ballplayer07
the median is 10

mean is 10

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(♥_♥)
mean is the total weight loss divided by the number of clients. median the is the midpoint of the series of numbers (first you have to rearrange in order of descending or ascending order)
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Rachel
median is 10

mean is also 10

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nhtennis02
mean- add up all the numbers, and divide by the number of clients

median- is the middle number of the weight loss. you gotta put them in order, and then the middle number is the answer.

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