123k views
1 vote
1. Find the mean, median, and mode of the data set.

Time spent on Internet (min/day):
75, 38, 43, 120, 65, 48, 52

A) mean: 60.5, median: 48, no mode
B) mean: 63, median: 48, mode 48
C) mean: 63, meadian: 48, mode 52
D) mean: 63, median: 52, no mode

2. Tell which measure of central tendency best describes the data.
TIme spent on Internet (min/day)

A) Mean
B) Median
C) Mode

3. Tell which measure of central tendency best describes the data.
Weights of books (oz):
12, 10, 9, 15, 16, 10

A) Mean
B) Median
C) Mode

User Jaggedcow
by
8.2k points

2 Answers

4 votes
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
User Dries De Rydt
by
8.7k points
6 votes
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
User Neil Lunn
by
8.1k points

Related questions

1 answer
0 votes
31.4k views
asked Oct 16, 2021 170k views
Danielv asked Oct 16, 2021
by Danielv
8.3k points
2 answers
2 votes
170k views
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories