Question
The food services division of Cedar River amusement park Inc. is studying the amount that families...
The food services division of Cedar River amusement park Inc. is studying the amount that families who visit the amusement park spend per day on food and drink. A sample of 40 families who visited the park yesterday revealed they spent the following amounts: $77 $18 $63 $84 $38 $54 $50 $59 $54 $56 $36 $26 $50 $34 $44 41 58 58 53 51 62 43 52 53 63 62 62 65 61 52 60 60 45 66 83 71 63 58 61 71 A) Organize the data into a frequency distribution, using seven classes and 15 as the lower limit of the first class. What class interval did you select. B) Where do the data tend to cluster? C) Describe the distribution. D) Determine the relative frequency distribution.
Subject: Statistical Techniques in Business and Economics
Homework Answers
Answer #1
Not the answer you're looking for?
Similar Questions
The food services division of Cedar River Amusement Park Inc. is studying the amount spend per...
The food services division of Cedar River Amusement Park Inc. is
studying the amount spend per day on food and drink by families who
visit the amusement park. A sample of 40 families who visited the
park yesterday revealed they spent the following amounts, in
dollars:
77
18
63
84
38
54
50
59
54
56
36
26
50
34
44
41
58
58
53
51
62
43
52
53
63
62
62
65
61
52
60
60
45
66...
The following are heights of a rural middle school’s eighth graders. The heights are rounded to...
The following are heights of a rural middle school’s eighth
graders. The heights are rounded to the nearest inch. Use this
information for questions 6-10.
50
53
54
56
58
59
60
60
62
63
51
53
55
56
58
59
60
61
62
63
51
53
55
57
58
59
60
61
62
63
52
54
56
57
58
59
60
61
62
64
52
54
56
57
58
59
60
62
63
64
6.) Are the heights quantitative...
Age of CEO 57 49 57 63 58 56 67 62 61 61 53 58 52...
Age of CEO
57
49
57
63
58
56
67
62
61
61
53
58
52
58
56
66
56
59
52
63
52
59
57
64
53
54
65
46
58
58
57
50
62
57
58
52
48
59
54
62
66
46
52
63
57
52
61
50
55
55
64
48
56
58
55
60
51
62
62
50
45
50
52
55
58
57
52
53
61
55
63
54
52
59
50
56
57...
Question 1: Table 1 shows the number of customers visited by a salesman over an 80-week...
Question 1: Table 1 shows the number of customers visited by a
salesman over an 80-week period. Table 1: Customers Visited Over an
80-Week Period 68 64 75 82 68 60 62 88 76 93 73 79 88 73 60 93 71
59 85 75 61 65 75 87 74 62 95 78 63 72 66 78 82 75 94 77 69 74 68
60 96 78 89 61 75 95 60 79 83 71 79 62 67 97 78...
Consider the below vector x, which you can copy and paste directly into Matlab. The vector...
Consider the below vector x, which you can copy and
paste directly into Matlab. The vector contains the final grades
for each student in a large linear algebra course.
x = [61 52 63 58 66 92 64 55 76 60 70 78 76 73 45 63
97 70 100 76 50 64 42 100 67 81 81 59 68 62 72 99 66 76 81 59 47 84
67 75 63 86 73 44 51 69 48 74 61...
2a. Describe the sample and population you are studying. I am studying customers' satisfaction level with...
2a. Describe the sample and population you are studying.
I am studying customers' satisfaction level with their
car insurance plan.
2b. Calculate the sample mean and sample standard deviation for
your variable. Keep at least four decimal places.
2c. Calculate the standard error and the margin of error for a 90%
confidence interval. Keep at least four decimal places.
Data:
36
18
66
43
28
39
47
40
24
46
48
57
36
58
39
62
43
65
74
36...
1) Given the data set below 25 52 67 23 78 89 57 90 32 77...
1) Given the data set below
25 52 67 23 78 89 57 90 32 77
45 48 62 54 94 69 46 79 40 33
21 57 84 54 23 34 68 63 61 76
87 78 39 50 70 60 32 65 73 45
28 82 66 79 71 80 46 66 24 90
a) Construct a Frequency Distribution with 8 classes and a class
width of 10
b) Construct a Relative Frequency distribution from the frequency
distribution...
Refer to the accompanying data set and construct a 90% confidence interval estimate of the mean...
Refer to the accompanying data set and construct a 90%
confidence interval estimate of the mean pulse rate of adult
females; then do the same for adult males. Compare the results.
Males
Females
85
79
76
82
53
73
62
57
49
99
63
72
52
75
78
75
50
87
61
53
73
35
59
65
67
82
80
75
83
80
66
62
66
63
96
77
40
60
87
62
71
84
66
82
74
70
73...
A mathematics achievement test consisting of 100 questions was given to 50 sixth grade students at...
A mathematics achievement test consisting of 100 questions was
given to 50 sixth grade students at maple Elementary School. The
following data show the number of questions answered correct by
each student.
75 48 46 65 71 49 61 51 57 49 84 85 79 85 83 55 69 88 89 55 61
72 64 67 61 77 51 61 68 54 63 94 54 53 71 84 79 75 65 50 45 65 77
71 63 67 57 63...
Exercise 16.037 {Exercise 16.37} The following exercises require the use of a computer and software. Use...
Exercise 16.037
{Exercise 16.37}
The following exercises require the use of a
computer and software.
Use a 5% significance level for all tests of
hypotheses.
Dataset:
Income
Food
53
188.24
47
304.89
59
304.99
44
283.99
87
316.21
56
263.32
62
315.87
60
201.52
70
295.5
85
318.53
63
278.78
57
254.34
59
253.79
64
310.97
45
215.79
62
248.34
63
299.66
55
220.72
77
319.58
52
280.96
72
259.73
64
254.5
68
181.99
54
256.8
63
258.54
57
203.91...
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
ADVERTISEMENT
Active Questions
asked 2 minutes ago
asked 21 minutes ago
asked 22 minutes ago
asked 39 minutes ago
asked 43 minutes ago
asked 46 minutes ago
asked 48 minutes ago
asked 1 hour ago
asked 1 hour ago
asked 2 hours ago
asked 2 hours ago
asked 2 hours ago