Find the probability of exactly 8 Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x=8)=   Find the probability of 8 or fewer Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x≤8)=

Q: A quick quiz consists of a multiple-choice question with 3 possible answers followed by a…

A: The objective of this question is to find the probability that both responses are correct when two…

Q: Is the average time to complete an obstacle course different when a patch is placed over the right…

A: There are two independent samples which are right and left. We have to test whether the average time…

Q: The probability of being dealt a full house e from a standard deck of 52 cards e is 18 divided by…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: A jar on your desk contains thirteen black, seven red, fifteen yellow, and four green jellybeans.…

A: Given,no.of black jellybeans=13no.of red jellybeans=7no.of yellow jellybeans=15no.of green…

Q: A Calculator (24%, 38%). The results of a poll show that the percent of people who want a new…

A: We have to find the interval

Q: There are 5 marbles in a jar.  They each have a number.  The numbers range from 1 – 5. Write a…

A: Given: 5 marbles in jar Numbered from 1 to 5

Q: Find P(F or G) by counting the number of outcomes in F or G.   P(F or G) =

A: The given outcomes  is . The sample space is .

Q: An estimator for parameter v is consistent if E(v) is close to v when sample size is increased.…

A: Given If E(v) is close to parameter v, the estimator is consistent.

Q: A poll showed that 56.1% of Americans say they believe that some psychics can help solve murder…

A: P(not A) = 1 - P(A)  When we are talking about % in probability  Than take 100% as total  So ,…

Q: Find the probability of getting five diamonds when playing 5 card poker

A: We have given the following statement about the probability of getting five diamonds.

Q: A spinner is divided into 4 equal sections. The probability of landing on A is 1/4.   Brandy spins…

A: Given that: n=the number of trials=24 p=probability of landing on A= 1/4   Each spin is independent…

Q: A box contains 4 black balls and 6 white balls and 2 green. If 3 balls are drawn without…

A: GivenA box containsNo.of black balls=4No.of white balls=6No.of green balls=2Total no.of balls=12

Q: A poll showed that 46.9% of Americans say they believe that some psychics can help solve murder…

A:

Q: For statistics, there 20 Malays, x Indians and 10 Chinese's students in a seminar. Find the value of…

A: There are 20 Malays students There are x Indian students There are 10 Chinese students The…

Q: 4% of visitors make donations. on a certain day, the museum has 175 visitors. find the expected…

A: The expected number of donations is obtained below as follows:   The conditions for the normal…

Q: contains three red hats, two green hats and one orange hat. Eight hats will be drawn at random with…

A:

Q: A test consists of 10 questions.  The probability of guessing a correct answer is 0.2 and to pass…

A: Given sample size(n)=10

Q: A jar contains 4 pennies, 3 nickels and 6 dimes. A child selects 2 coins at random without…

A: 4 pennies 3 nickels 6 dimes ______________ 13 total coins   select 2 coins at random without…

Q: c. Find the probability that a patient randomly selected from the study had cancer OR was on the…

A: (c )   Obtain the probability that a patient randomly selected from the study had cancer OR was on…

Q: High school seniors who are accepted to TCNJ have a 60% yield rate, meaning that 60% of accepted…

A: Given information, the percentage of accepted students decide to attend TCNJ is 60% and there are 3…

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.