Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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
Transcribed Image Text:5
6 1 7
Emma and Kevin are designing a gazebo
for the local park. The polygon shown on
the coordinate plane represents the base
of the gazebo. Each interval on the
coordinate plane represents two feet.
2a. The base of the gazebo needs to be
built with lengths of lumber around
the outside to support the floorboards.
What is the length of lumber needed
Ay
(0, 16)
16
A
12-
BE15, 8)
8-
(15,8)
4
for the outside of the base?
-16-12-8
-4
4.
12
16.
4-
15, -9)
8-
(15,-9E
-12-
16
o (0,-18)
2b. How many square feet of floorboards are needed for the base of the gazebo? Describe how
you determined your answer and show your work.
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