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Ages of Declaration of Independence SignersThe ages of the
Chapter 2, Problem 19E(choose chapter or problem)
Ages of Declaration of Independence Signers The ages of the signers of the Declaration of Independence are shown. (Age is approximate since only the birth year appeared in the source, and one has been omitted since his birth year is unknown.) Construct a grouped frequency distribution and a cumulative frequency distribution for the data, using 7 classes.
41 54 47 40 39 35 50 37 49 42 70 32 44 52 39 50 40 30 34 69 39 45 33 42 44 63 60 27 42 34 50 42 52 38 36 45 35 43 48 46 31 27 55 63 46 33 60 62 35 46 45 34 53 50 50
Questions & Answers
QUESTION:
Ages of Declaration of Independence Signers The ages of the signers of the Declaration of Independence are shown. (Age is approximate since only the birth year appeared in the source, and one has been omitted since his birth year is unknown.) Construct a grouped frequency distribution and a cumulative frequency distribution for the data, using 7 classes.
41 54 47 40 39 35 50 37 49 42 70 32 44 52 39 50 40 30 34 69 39 45 33 42 44 63 60 27 42 34 50 42 52 38 36 45 35 43 48 46 31 27 55 63 46 33 60 62 35 46 45 34 53 50 50
ANSWER:
Solution:
Step 1 of 2:
The data is given by
41 |
54 |
47 |
40 |
39 |
35 |
50 |
37 |
49 |
42 |
70 |
32 |
44 |
52 |
39 |
50 |
40 |
30 |
34 |
69 |
39 |
45 |
33 |
42 |
44 |
63 |
60 |
27 |
42 |
34 |
50 |
42 |
52 |
38 |
36 |
45 |
35 |
43 |
48 |
46 |
31 |
27 |
55 |
63 |
46 |
33 |
60 |
62 |
35 |
46 |
45 |
34 |
53 |
50 |
50 |
We have to construct a grouped frequency distribution and a cumulative frequency distribution of the data using 7 classes.