5. The data below represents the deaths from lightning strikes and the circumstances of the deaths for 3 different time intervals. For each of these find the probability for an individual selected at random. Round to 3 decimal places. Death by Lightning Golf or Boating or in Outside ball or Under field water camping Construction a tree Phone | Other TOTAL 1996-2000 16 23 117 6. 40 30 235 2001-2005 17 16 112 35 0. 23 206 2006-2010 15 17 91 0. 42 1 16 182 TOTAL 48 56 320 12 117 69 623 was not working construction. а. b. was under a tree or on the phone. was working construction, given the death was in 1996-2000. с.
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.
The data below represents the deaths from lightning strikes and the circumstances of the deaths for 3 different time intervals. For each of these find the
a. was not working construction
b. was under a tree or on the phone
c. was working construction, given the death was in 1996-2000
d. If two people are randomly selected without replacement, find the probability that they were both under a tree
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