Below is the number of times a commercial was shown displaying
high fat, high sugar foods...
Below is the number of times a commercial was shown displaying
high fat, high sugar foods during children’s programming over each
of 20 days.
21, 8, 11, 9, 12, 10, 10, 5, 9, 18, 17, 3, 6, 14, 18, 16, 19, 3,
22, 7
(a) Create a simple frequency distribution for these grouped
data with four intervals.
(b) Which interval had the largest frequency?
Additional requirements for question:
1. The frequency table must include the following columns:
Values
Frequencies
Relative...
The data represent the time, in minutes, spent reading a
political blog in a day. Construct...
The data represent the time, in minutes, spent reading a
political blog in a day. Construct a frequency distribution using 5
classes. In the table, include the midpoints, relative
frequencies, and cumulative frequencies. Which class has the
greatest frequency and which has the least frequency?
19 29 21 0 6 4 16 25 23 1 7 2 9 14 25 27 9 12 15 15
Cassie and Amir are trying to control the number of text
messages they send. They record...
Cassie and Amir are trying to control the number of text
messages they send. They record the number they send every day in
April.
Cassie:
22, 21, 24, 20, 31, 19, 13, 23, 16, 12, 17, 15, 14, 11, 8, 24,
19, 14, 19, 27, 22, 26, 25, 20, 24,
I 8, 28, 12, 18, 22
Amir: 12, 8, 9, 3, 2, 12, 33, 28, 32, 28, 29, 13, 16, 14, 30,
26, 31, 32, 32, 13, 16, 26, 18,...