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What are the mean, median, and mode of the following data set?
3/4
2/5
1/10
3/4
1/4
a. mean: 1/10, median: 1/10, mode: 3/4
b. mean: 9/20, median: 1/10, mode: 3/4
c. mean: 9/20, median: 2/5, mode: 3/4
d. mean: 2/5, median: 4/9, mode: 3/4

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mysticchacha

Answer:

c. mean: 9/20, median: 2/5, mode: 3/4

Step-by-step explanation:

3/4 ,

2/5 ,

1/10 ,

3/4 ,

1/4

It is best to order this list from low to high

low end, 1/10,   1/4,    2/5,    3/4,   3/4

middle is 2/5

mode = 3/4   the most repeated

mean:   [2/20 + 5/20 + 8/20 + 15/20 + 15/20] * (1/5)=  45/20 *(1/5)

Answer:

The mode is 1  The median is 2   The mean is 3

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