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  1. Find the mean, median, and mode of the data set.

Time spent on Internet (min/day):

75, 38, 43, 120, 65, 48, 52

Amean: 60.5, median: 48, no mode
Bmean: 63, median: 48, mode 48
Cmean: 63, meadian: 48, mode 52
Dmean: 63, median: 52, no mode

  1. Tell which measure of central tendency best describes the data.

TIme spent on Internet (min/day)

AMean
BMedian
CMode

  1. Tell which measure of central tendency best describes the data.

Weights of books (oz):

12, 10, 9, 15, 16, 10

AMean
BMedian
CMode

Verified Answer :

MissPhiladelphia
  1. The data are
    75, 38, 43, 120, 65, 48, 52
    Adding them and dividing by the number of data gives the mean which is 63.
    Arranging them from lowest to highest and taking the middle data gives the median which is 52.
    Since no data is repeated, this means that there is no mode.
    The answer is
    D) mean: 63, median: 52, no mode

    2.The answer is
    A) mean

    3. The realistic data to represent the weight of books is
    A) mean 
SenpaiTrill

Hello there.

1. Find the mean, median, and mode of the data set.
Time spent on Internet (min/day):
75, 38, 43, 120, 65, 48, 52

D) mean: 63, median: 52, no mode

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