The food services division of Cedar River Amusement Park Inc. is studying the am
ID: 3203337 • Letter: T
Question
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
52
60
60
45
66
83
71
63
58
61
71
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? (Round your answer to the nearest whole number.)
Where do the data tend to cluster? (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answers and double click the box with the question mark to empty the box for a wrong answers.)
$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 6152
60
60
45
66
83
71
63
58
61
71
Explanation / Answer
Frequency will be the number of values in the invtervals:
15-24 :1
25-34:2
35-44:5
45-54:11
55-64:13
65-74:5
75-84:3
The maximum values exist in $55 up to $65 so they tend to cluster here
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