Unformatted text preview: e proportion is 125 /2,000 = .0625. d. Using MINITAB, a pie chart o f the data is :
P ie C hartot F requency y~ c_ M int D ate ',1111 ....1900'1
GJ 1900\ 1. - 1111."" 1!llI1geO's
199Q's C hapter 2 2.10 a The qualitative variable summarized in the table is the role elderly people feel is the
most important later in life. There are 8 categories associated with this variable. They
are: Spouse, Parent, Grandparent, Other relative, Friend, Homemaker, Provider, and
Volunteer/Club/Church member. b. The numbers in the table are frequencies because they are whole numbers. Relative
frequencies are numbers between 0 and l . c. A bar graph o f the data is:
. ... ,.:....
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This note was uploaded on 07/04/2012 for the course STA 13 taught by Professor Samaniego during the Spring '10 term at UC Davis.
- Spring '10