Determine the value of the constant a so that the following is a probability distribution. In a certain town, 40% of adults have a college degree. The accompanying table describes he probability distribution for the number of adults (among 4 randomly selected adults) who have a college degree. P(x) 0.1296 0.3456 0.3456 0.0256 C)0.1536 D) 0.1456 2536 1234
Determine the value of the constant a so that the following is a probability distribution. In a certain town, 40% of adults have a college degree. The accompanying table describes he probability distribution for the number of adults (among 4 randomly selected adults) who have a college degree. P(x) 0.1296 0.3456 0.3456 0.0256 C)0.1536 D) 0.1456 2536 1234
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
Related questions
Concept explainers
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.
Topic Video
Question
Transcribed Image Text:Determine the value of the constant a so that the following is a probability distribution.
5)
In a certain town, 40% of adults have a college degree. The accompanying table describes
the probability distribution for the number of adults (among 4 randomly selected adults)
who have a college degree.
P(x)
0.1296
0.3456
0.3456
3.
4.
0.0256
nO2516
C) 0.1536
D) 0.1456
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you