Question

13, 16, 7, 8, 10, 19, 15, 16, 13, 15 ,8 ,5 ,12, 17, 10, 0, 3, 14, 12, 2

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? |

Answer #1

Hence the solution . ....

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

The data represent the time, in minutes, spent
reading a political blog in a day. Construct a frequency
distribution using
55
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
23
25
0
10
7
9
27
18
10
13
1
7
28
21
29
9
8
24
5
Complete the table, starting with the lowest class limit.
(Simplify your answers.)
Class
Frequency
Midpoint...

Consider the following data:
25
24
18
20
21
18
16
20
23
17
15
13
19
23
24
20
16
26
21
24
15
22
16
12
20
23
19
26
20
25
21
19
21
25
23
26
21
19
20
14
(a)
Develop a frequency distribution
using classes of 12-14, 15-17, 18-20, 21-23, and 24-26.
Class
Frequency
12-14
15-17
18-20
21-23
24-26
Total
(b)
Develop a relative frequency
distribution and a percent frequency distribution using the classes...

Cork price: 16 10 15 10 17 11 14 13 11 14 11 16 18 16 10 17 14
14 16 7 10 12 19 15 16 14 9 12 21 13 10 16 12 16 13 17 17 13 14 18
11 12 15 16 13 18 16 17 12 12 14 9 11 14 19 13 11 17 11 13 15 14 18
18 18 12 10 11 13 14 11 14 18 13 13 19 17 14...

Cork price: 16 10 15 10 17 11 14 13 11 14 11 16 18 16 10 17 14
14 16 7 10 12 19 15 16 14 9 12 21 13 10 16 12 16 13 17 17 13 14 18
11 12 15 16 13 18 16 17 12 12 14 9 11 14 19 13 11 17 11 13 15 14 18
18 18 12 10 11 13 14 11 14 18 13 13 19 17 14...

Lessons Frequency
10-12 5
13-15 9
16-18 12
19-21 4
22-24 10
The mean for that distribution is:
- 19.11
- 18.22
- 17.38
- 16.15
The mode of this distribution is:
-23
-15
-17
-12

Construct a frequency distribution for the given data set using
6 classes. In the table, include the midpoints, relative
frequencies, and cumulative frequencies. Which class has the
greatest frequency and which has the least frequency? Amount (in
dollars) spent on books for a semester
416 459 396 170 251 531 387 466 506 326 223 291 362 300 152 415
390 285 50 395 257 200 162 129 494 294 185 330 445
Complete the table, starting with the lowest...

The sample data below lists the number of minutes Internet
subscribers spent on the Internet during their most recent session
at the time of the survey.
50 40 41 17 11 7 22 44 28 21 19 23 37 51 54 42 86 41 78 56 72 56
17 7 69 30 80 56 29 33 46 31 39 20 18 29 34 59 73 77 36 39 30 62 54
67 39 31 53 44
A. Construct an expanded...

The marks for the 10 students on the midterm exam are as
follows:
15, 17, 14, 16, 12, 9, 19, 10, 13, 11
First: Create an iterative distribution table consisting of 4
categories, then distribute the data on this table.
Second: Calculate the cumulative iterations of the iterative
distribution schedule.
Third: Calculate the relative frequencies and the cumulative
relative frequencies.
Fourth: If we consider that the student who received less than
12 deposits, calculate the percentage of successful students.
Fifth:...

Certain kinds of tumors tend to recur. The following data
represent the lengths of time, in months, for a tumor to recur
after chemotherapy (Reference: D.P. Byar, Journal of Urology, Vol.
10, pp. 556-561).
19
18
17
1
21
22
54
46
25
49
50
1
59
39
43
39
5
9
38
18
14
45
54
59
46
50
29
12
19
36
38
40
43
41
10
50
41
25
19
39
27
20
For this problem, use...

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