Measures of Central Tendency and Dispersion Practice
2. Tell which measure of central tendency best describes the data.
Time spent on Internet (min/day)
75 38 43 120 65 48 52
A. Mean
B. Median
C. Mode
Help? I really don't understand this :/
1. Mean: 63 ,median: 52 , no mode.
2. Median
3. Mean
4. x=99
5. x=39.1
6. Mean:13.8, median:14, mode:14, range:10.
7. Mean:140, median:84, mode:84, range:168.
8. Mean:20.4, median:20.7, mode:16.7, range:8.
9. 4 data values
10. Mean:229.7, median:144, mode:96 and 300, range:528.
I just took it and it showed these are the right answers.