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 describesthe probability distribution for the number of adults (among 4 randomly selected adults)who have a college degree.P(x)0.12960.34560.34563.4.0.0256nO2516C) 0.1536D) 0.1456

Name: Determine the value of the constant a so that the following is a prob
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: 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 describesthe probability distribution for the number of adults (among 4 random

From the given information we find the probability.

Math

Statistics

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

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Below is the probability distribution for number of children a person has in a specific town. x…

Q: A basketball player is fouled while attempting to make a basket and receives two free throws. The…

A: Step 1:a)Probability distribution is : X P(X=x)00.2810.2220.50 X is a random variable takes 3 value…

Q: Complete the following probability distribution table: X P(X) -13 0.26 26 0.26 62 0.14 67 0.2 70

A: Concept: The total sum of the probabilities of the outcomes must be equal to 1.

Q: The following table represents undergraduate students at a local university. One student is chosen…

A: The data indicates number of UG students at a university.FreshmanSophomoreJuniorSeniorTotalLive on…

Q: NW 4.71 AIRLINE FATALITIES. Over the past 10 years, US airlines average about 1 fatality per month…

Q: In a certain college, 20% of the physics majors belong to ethnic minorities. If 10 students are…

Q: The table shows the distribution, by age and gender, of the 30.7 million people in a certain region…

Q: Based on historical data kept by an airline, the probability distribution for passengers getting…

A: Solution: Let X be the number of individuals bumped off the flight. The given probability…

Q: Determine whether the following is a probability distribution or not. x P(x) 1 0.037 2 0.200 3…

A: Given data: x P(x) 1 0.037 2 0.200 3 0.444 4 0.296

Q: Do you tailgate the car in front of you? About 45% of all drivers will tailgate before passing,…

A: Considering, X~B(n,p), the pmf is, P(X=x)=nCxpxq(n-x) ; x=0,1,2...n p=success probability, p+q=10…

Q: Complete the following probability distribution table: P(X) -25 0.2 -15 0.15 13 0.15 18 37 0.12 90…

Q: Assume that 11% of Douglas College students are left-handed. Suppose you randomly select 100…

A: Given that n= number of observation= 100 p= probability of success= 11%=0.11 since each trial is…

Q: The probability distribution is as follow: x 0 1 2 3 p(x) 0.25 0.40 0.20 0.15 what is the…

A: It is given that P(x=0)=0.25.

Q: Only handwritten

Q: Can the following table be a probability distribution? P(x) 1 0.1394 2 0.1302 3 0.3472 4 0.1745…

Q: The table lists the smoking habits of a group of college students. Sex Non-smoker Regular Smoker…

A: We have given the following table lists the smoking habits of a group of college students Sex…

Q: Complete the following probability distribution table: P(X) -2 0.26 44 62 0.14 80 0.24 88 0.26

A: In general, the total probability value should be 1.

Q: A survey asked 863 people how many times per week they dine out at a restaurant. Consider the 863…

Q: In an election, suppose that 60% of voters support a school levy increase. If we poll 98 of these…

A: The sampling distribution of the sample proportion (p) for a large sample (n) is normally…

Q: Here is the probability model for the blood type of a randomly chosen person in the United States.…

A: According to the provided information, Blood type O A B AB Probability 0.42 0.2 0.04 0.34

Q: In a snooker tournament, the fifirst player that wins 5 out of 9 games wins. Suppose that the…

Q: Determine if the following table represents a Probability Distribution. x P(x) 1 0.16 2 0.22 3…

A: Conditions for discrete probability distribution: The following requirements should be satisfied for…

Q: Complete the following probability distribution table: Probability Distribution Table X P(X) −5-5…

A: Given Information: Probability distribution table: X P(X) -58 0.5 3 60 0.1 79 0.3 A…

Q: опowing а prob distribut X 1 3 P(x) 0.15 0.18 0.32 0.3 rue

A: Probability distribution is an expression that associates each outcomes of a statistical experiment…

Q: The proportions of families with various numbers of children age 18 or under in a small town are…

Q: A ballet instructor is interested in knowing what percent of each year's class will continue on to…

A: Let X be the random variable having probability mass function then we have to complete the given…

Q: ill in the missing value so that the following table represents a probability distribution. X 5 6 7…

Q: The table lists the smoking habits of a group of college students. Sex Non-smoker Regular Smoker…

Q: umber Goals 0 1 2 Probability 0.25 0.35 0.25

A: We have to determine which one is correct for probability distribution function.

Q: There are 6 radar stations and the probability of a single radar station detecting an enemy plane is…

A: The provided information is as follows:The number of radar stations.The probability of radar…

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

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!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Discrete Probability Distributions$

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.

Similar questions

Complete the following probability distribution table: Probability Distribution Table P(X) - 25 0.5 – 18 4 0.1 18 0.3
A group of students were asked if they carry a credit card. The responses are listed in the table. Class Credit Card Carrier Not a Credit Card Carrier Total Freshman Sophomore Total 13 14 27 A. 0.519 OB. 0.481 O C. 0.675 O D. 0.140 73 60 40 100 If a student is selected at random, find the probability that he or she is a sophomore and owns a credit card. Round your answers to three decimal places.
We are interested in analyzing data related to college football. Use S to denote the team is in the SEC and use W to denote a team has a winning season. The probability that a team is in the SEC in the data set is 5.5%. The probability that a team has a winning season is 52.5%. The probability that a team is in the SEC and has a winning season is 3.55%. What percentage of teams are in the SEC or had a winning season? b. What percentage of people teams are in the SEC and did NOT have a winning season? Given a team had a winning season, what is the probability that they are in the SEC? а. с.
The table lists the smoking habits of a group of college students. Sex Non-smoker Regular Smoker Heavy Smoker Total Man 135 70 210 Woman 187 21. 14 222 Total 322 91 19 432 If a student is chosen at random, find the probability of getting someone who is a man or a non-smoker. Round your answer to three decimal places. O A. 0.789 O B. 0.950 O C. 0.919 O D. 0.942
Suppose you choose four people at random from a Statistics class in which you know 20% of the students have an A average. Let X be the number of students in your sample who have an A average. Obtain the probability distribution for X and plot the probability histogram. X Probability 0 i N 3 A 0.45 0.4 0.35 0.3 i Probability histogram: 0.25 i MI 0.2 0.15- 0.1 0.05- 0 0 1 2 X Figure 1. 3 0.45 0.4 0.35 0.3 0.25 m 10 el 02 0.15 0.1 0.05 0 0 2 X Figure 2. 3 0.45 0.4 0.35- 0.3- 0.25 02- 0.15 0.1- 0.05 0 0 1 2 X Figure 3. 3
The table shows the results of a survey of college students. Find the probability that a student's first class of the day is a humanities class, given the student is male. Round to the nearest thousandth. First Class of the Day for College Students Male Female Humanities 70 80 Science 50 80 Other 60 70 O 0.171 O0.467 O 0.269 O 0.389 Type here to search
The following is the probability distribution for an athlete of winning medals. Medal (Event) Gold E1 Silver E2 Bronze E3 No medal E4 P(Ei) 0.10 0.15 0.20 0.55 Find the probability of earning a medal. Group of answer choices 0.45 0.9 0.15 0.75 0.25
Let X = {Email, In Person, Instant Message, Text Message}; P(Email) = 0.06 P(In Person) = 0.55 P(Instant Message) = 0.24 P(Text Message) = 0.15 Is this model a probability distribution? A. Yes. B. No. C. Maybe.
The percentage of the general population that has each blood type is shown in the table below. Determine the probability distribution associated with these data. (Enter your answers to two decimal places.) Blood Type A B AB O Population, % 40 13 4 43 Probability
1. Use this table for the following questions: Female Male TotalShort Hair 20 40 60 Long Hair 30 10 40 Total 50 50 100 a. Complete a total probability table.b. Complete a row probability tablec. Complete a column probability table.d. The probability that a student does not have long hair. _________e. The probability that a student is male or has short hair. ________f. The probability that a student is a female and has long hair. _________g. The probability that a student is male, given that the student has long hair. _________h. The probability that a student has long hair, given that the student is male. _________i. Of all the female students, the probability that a student has short hair. ________j. Of all students with long hair, the probability that a student is female. _________k. The probability that a student is female or has long hair.…
Complete the following probability distribution table: X -13 11 28 45 66 80 P(X) 0.13 0.12 0.18 0.15 0.22
Find the mean of the given probability distribution. The probabilities that a batch of 4 computers will contain 0,1,2,3, and 4 defective computers are 0.5997, 0.3271, 0.0669, 0.0061, and 0.0002,respectively. Round answer to the nearest hundredth.