EBK THE BASIC PRACTICE OF STATISTICS
7th Edition
ISBN: 8220103935319
Author: Moore
Publisher: YUZU
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Chapter 18.2, Problem 18.4AYK
a.
To determine
The confidence interval of 95% for the
b.
To determine
Whether the calculated 95% confidence interval for the mean weight of women is trust worthy.
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Given the following sample data values:
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Table of hours of television watched per week:
11
15 24
34
36
22
20
30
12
32
24
36
42
36
42
26
37
39
48
35
26
29
27
81276
40
54
47
KARKE
31
35
42
75
35
46
36
42
65
28
54 65
28
23
28
23669
34
43 35 36
16
19
19
28212
Using the data above, construct a frequency table according the following
classes:
Number of Hours Frequency Relative Frequency
10-19
20-29
|30-39
40-49
50-59
60-69
70-79
80-89
From the frequency table above, find
a) the lower class limits
b) the upper class limits
c) the class width
d) the class boundaries
Statistics 300
Frequency Tables and Pictures of Data, page 2
Using your frequency table, construct a frequency and a relative frequency
histogram labeling both axes.
Table of hours of television watched per week:
11
15 24
34
36
22
20
30
12
32
24
36
42
36
42
26
37
39
48
35
26
29
27
81276
40
54
47
KARKE
31
35
42
75
35
46
36
42
65
28
54 65
28
23
28
23669
34
43 35 36
16
19
19
28212
Using the data above, construct a frequency table according the following
classes:
Number of Hours Frequency Relative Frequency
10-19
20-29
|30-39
40-49
50-59
60-69
70-79
80-89
From the frequency table above, find
a) the lower class limits
b) the upper class limits
c) the class width
d) the class boundaries
Statistics 300
Frequency Tables and Pictures of Data, page 2
Using your frequency table, construct a frequency and a relative frequency
histogram labeling both axes.
Chapter 18 Solutions
EBK THE BASIC PRACTICE OF STATISTICS
Ch. 18.1 - Prob. 18.1AYKCh. 18.1 - Prob. 18.2AYKCh. 18.1 - Prob. 18.3AYKCh. 18.2 - Prob. 18.4AYKCh. 18.2 - Prob. 18.5AYKCh. 18.2 - Prob. 18.6AYKCh. 18.2 - Prob. 18.7AYKCh. 18.3 - Prob. 18.8AYKCh. 18.3 - Prob. 18.9AYKCh. 18.3 - Prob. 18.10AYK
Ch. 18.3 - Prob. 18.11AYKCh. 18.4 - Prob. 18.12AYKCh. 18.4 - Prob. 18.13AYKCh. 18.5 - Prob. 18.14AYKCh. 18.5 - Prob. 18.15AYKCh. 18.5 - Prob. 18.16AYKCh. 18.5 - Prob. 18.17AYKCh. 18.5 - Prob. 18.18AYKCh. 18 - Prob. 18.19CYSCh. 18 - Prob. 18.20CYSCh. 18 - Prob. 18.21CYSCh. 18 - Prob. 18.22CYSCh. 18 - Prob. 18.23CYSCh. 18 - Prob. 18.24CYSCh. 18 - Prob. 18.25CYSCh. 18 - Prob. 18.26CYSCh. 18 - Prob. 18.27CYSCh. 18 - Prob. 18.28ECh. 18 - Prob. 18.29ECh. 18 - Prob. 18.30ECh. 18 - Prob. 18.31ECh. 18 - Prob. 18.32ECh. 18 - Prob. 18.33ECh. 18 - Prob. 18.34ECh. 18 - Prob. 18.35ECh. 18 - Prob. 18.36ECh. 18 - Prob. 18.37ECh. 18 - Prob. 18.38ECh. 18 - Prob. 18.39ECh. 18 - Prob. 18.40ECh. 18 - Prob. 18.41ECh. 18 - Prob. 18.42ECh. 18 - Prob. 18.43ECh. 18 - Prob. 18.44ECh. 18 - Prob. 18.45ECh. 18 - Prob. 18.46ECh. 18 - Prob. 18.47ECh. 18 - Prob. 18.48ECh. 18 - Prob. 18.49ECh. 18 - Prob. 18.50ECh. 18 - Prob. 18.51ECh. 18 - Prob. 18.52ECh. 18 - Prob. 18.53E
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