Discuss a cumulative frequency distribution


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Q: How to enter data to create a histogram based on the following info. Create the histogram based on the cumulative frequency distribution.

Pennies by Year:

Year # of Coins
1967 3
1968 2
1969 2
1970 1
1971 1
1972 2
1974 1
1975 1
1976 1
1977 3
1978 2
1980 1
1981 3
1982 2
1983 3
1984 1
1985 4
1987 1
1988 3
1989 2
1991 2
1992 1
1993 3
1994 6
1995 1
1997 2
1998 2
1999 1
2000 5
2001 5
2002 3
2003 2
2004 6
2005 8
2006 12
2007 2

Pennies by Decade (Regrouped into Classes):

Class Decade # of Coins

1 1960s 7
2 1970s 12
3 1980s 20
4 1990s 18
5 2000s 43

Relative Frequency Distribution by Decades:

Class Frequency
1 7
2 12
3 20
4 18
5 43

Cumulative Frequency Distribution by Decades:

Class Frequency Cumulative Frequency

1 7 0.07
2 12 0.19
3 20 0.39
4 18 0.57
5 43 1.00

Histogram of Cumulative Frequency Distribution

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Basic Statistics: Discuss a cumulative frequency distribution
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