Beginners Statistics Question please construct either a stem

Beginners Statistics Question

please construct either a stem and leaf plot or a histogram for problem number 1. Thank you

Extra credit #1 Name Due on the day of the test #1. The table shows prices of 50 college textbooks in a book store, rounded to the nearest dollar. 19 83 45 88 70 62 8 85 87 76 86 67 8845 75 83 126 56 30 3 26 88 30 30 5 89 32 48 664 115 36 30 60 36 140 47 82 138 50 126 66 45 107 112 12 97 96 786 1. 2. 3. Make an appropriate graph of the distribution of data, and describe the distribution. Find mean and standard deviation. Show work. Find Five Number Summary and construct a bax-plot

Solution

Ordering the numbers from lowest to highest

12
19
25
26
30
30
30
30
32
32
33
36
36
45
45
45
47
47
47
50
56
60
60
62
66
66
67
70
75
76
78
83
83
84
85
86
87
88
88
88
89
97
97
107
112
115
126
126
138
140

Thus, using the tens digit as the stem, and ones digit as leaf,

Stem    Leaf
1   2,9
2   5,6
3   0,0,0,0,2,2,3,6,6
4   5,5,5,7,7,7
5   0,6
6   0,0,2,6,6,7
7   0,5,6,8
8   3,3,4,5,6,7,8,8,8,9
9   7,7,7
10   7
11   2,5
12   6,6
13   8
14   0

DONE!

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