The breakdown of workers in a particular state according to their political affiliation and type of job held is shown here. Suppose a worker is selected at random within the state and the worker's political affiliation and type of job are noted. Given the worker is a Democrat, what is the probability that the worker is in a white collar job. Give your answer as a decimal rounded to the nearest thousandth. Type of job 0 A. 0.472 0 B. 0.304 0 C. 0.459 Q D. 0.661 White collar Blue Collar Republican Democrat Independent 11% 17% 8% 15% 20% 29%
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.
2. The breakdown of workers in a particular state according to their political affiliation and type of job held is shown here.
Suppose a worker is selected at random within the state and the worker's political affiliation and type of job are noted. Given
the worker is a Democrat, what is the
rounded to the nearest thousandth.
Type of job
0 A. 0.472
0 B. 0.304
0 C. 0.459
Q D. 0.661
White collar
Blue Collar
Republican Democrat Independent
11% 17% 8%
15% 20% 29%
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