1. A packaging process is supposed to fill small boxes of raisins with approximately fifty raisins so that each box will weigh the same. Suppose that 100 boxes of raisins are randomly sampled, and the raisins are counted. The following are the result of this study: 57 51 53 52 50 60 51 51 52 52 44 53 45 57 39 53 58 47 51 48 49 49 44 54 46 52 55 54 47 53 49 52 49 54 57 52 52 53 49 47 51 48 55 53 55 47 53 43 48 46 54 46 51 48 53 56 48 47 49 57 55 53 50 47 57 49 43 58 52 44 46 59 57 47 61 60 49 53 41 48 59 53 45 45 56 40 46 49 50 57 47 52 48 50 45 56 47 47 48 46 Construct a frequency distribution for these data. What does the frequency distribution reveal about the box fílls?
1. A packaging process is supposed to fill small boxes of raisins with approximately fifty raisins so that each box will weigh the same. Suppose that 100 boxes of raisins are randomly sampled, and the raisins are counted. The following are the result of this study: 57 51 53 52 50 60 51 51 52 52 44 53 45 57 39 53 58 47 51 48 49 49 44 54 46 52 55 54 47 53 49 52 49 54 57 52 52 53 49 47 51 48 55 53 55 47 53 43 48 46 54 46 51 48 53 56 48 47 49 57 55 53 50 47 57 49 43 58 52 44 46 59 57 47 61 60 49 53 41 48 59 53 45 45 56 40 46 49 50 57 47 52 48 50 45 56 47 47 48 46 Construct a frequency distribution for these data. What does the frequency distribution reveal about the box fílls?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:1. A packaging process is supposed to fill small boxes of raisins with approximately fifty
raisins so that each box will weigh the same. Suppose that 100 boxes of raisins are
randomly sampled, and the raisins are counted. The following are the result of this
study:
57
51
53
52
50
60
51
51
52
52
57
54
54
44
53
45
39
53
58
47
51
48
49
49
44
46
52
55
54
47
53
49
52
49
57
52
52
53
49
47
51
48
55
53
55
47
53
43
48
46
54
46
51
48
53
56
48
47
49
57
55
53
50
47
57
49
43
58
52
44
46
59
57
47
61
60
49
53
41
48
59
53
45
45
56
40
46
49
50
57
47
52
48
50
45
56
47
47
48
46
Construct a frequency distribution for these data. What does the frequency distribution
reveal about the box fills?
Transcribed Image Text:2. The owner of a fast food restaurant ascertains the ages of a sample of her customers.
From these data, she constructs the frequency distribution as shown below. For each
class interval of the frequency distribution, detemine the class midpoint, the relative
frequency and the cumulative frequency.
Class IntervalFrequency
0-4
5-9
10- 14
15 - 19
20- 24
6
8
17
23
18
25 - 29
30 - 34
4
What does the frequency tell the fast food restaurant owner about customerages?
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