Whitus v. Georgia In the classic legal case of Whitus v. Georgia, a jury pool of 90 people was supposed to be randomly selected from a population in which 27% were minorities. Among the 90 people selected, 7 were minorities. Find the probability of getting 7 or fewer minorities if the jury pool was randomly selected. Is the result of 7 minorities significantly low? What does the result suggest about the jury selection process?

Q: na ceratin village in Kenya, 8% of the inhibitants have malaria. If 5 inhabitants of the village are…

A: Given, p =  8% = 0.08 n = 5 q = 1-0.08 = 0.92 To find : P(at least one of them having maleria) We…

Q: A company that has 250 employees chooses a committee of 14 to represent employee retirement issues.…

A: a) Total number of ways of selecting 14 out of 250 employees =C14250…

Q: A bag of marbles has 5 blue marbles, 7 green marbles, 11 red marbles, and 2 yellow marbles. a.…

A: (a). Find the probability of drawing a green marble: The number of blue marbles is n(B) = 5, The…

Q: accounts as either retail or wholesale with 40% being retail accounts. These different accounts are…

A: Given that  Retail accounts (R) = 40% Total percentage = 100%  Wholesale accounts (W) =100-40% = 60%…

Q: A company that has 200 employees chooses a committee of 16 to represent employee retirement issues.…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Find the probability for the experiment of drawing two marbles at random (without replacement) from…

A: Topic = Probability

Q: Select one card from a deck of well-shuffled cards. What is the probability we select a Diamond or a…

A: Deck consists of 52 cards. n(S)=52 Let D be event that card is diamond. n(D)=13 Let H be event that…

Q: Leghorn chickens are raised for laying eggs. Suppose the probability of a female chick hatching from…

A: Let us define the random variable X as the number of female chicks and follows Binomial distribution…

Q: What is the probability of assembling 1 part with less than 3 defects, knowing that a study has…

A: Given data, average (μ) = 3 defects per assembly For poisson distributionλ=μ=3

Q: 6. A jar contains 10 blue marbles and 11 red marbles. Two marbles are drawn without replacement.…

A: Jar contain 10 blue marble and 11 red marble, Therefore jar contain total 21 marble, Out of 21…

Q: A heating equipment manufacturer purchases heating elements from three different suppliers: 30% Som,…

A: Let us define some events A : an element is supplied by Som. B : an element is supplied by Dom. C :…

Q: A medical clinic is randomly selecting three staff members to attend a conference. The clinic…

A: A medical clinic is randomly selecting three staff members to attend a conference. The clinic…

Q: A fair coin is tossed. If heads turns up, a fair six sided die is tossed; if tails turns up, two…

A: A fair coin is tossed and that if the head turns up then a fair die is tossed. If a tail turns up…

Q: A). Rolling two four-sided dice, what’s the likelihood of getting the same sum twice in a row? B).…

A: Number of outcomes on the roll of a 4 sided die = 4 Total number of outcomes when 2 dice are rolled…

Q: a. If the lot contains one defective LCD, what is the probability that you will accept the lot? b.…

A: Suppose you are purchasing small lots of LCDs for computer terminals. Since it is very costly to…

Q: A company that has 200 employees chooses a committee of 15 to represent employee retirement issues.…

A: (a) The number of combinations of r items selected from n items is, nr=n!n-r!r! A company has 200…

Q: A field trip in Bukidnon was organized by an institution as part of their goals to extend community…

A: Probability is computed by taking the ratio of number of favourable outcomes to total number of…

Q: Computer keyboard failures can be attributed to electrical defects or mechanical defects. A repair…

A: Given Information: A repair facility currently has 25 failed keyboards, 6 of which have electrical…

Q: A standard admission test was given at three locations. Two thousand students took  the test at…

A: Given :  A standard admission test was given at three locations. Two thousand students took  the…

Q: What is the probability of randomly selecting a respondent who is male and prefers Checkers?

A: The probability of selecting a respondent who is male and prefers Checkers is obtained below: Total…

Q: 1. What is the sample space for the chance experiment of selecting two students at random? 2. Are…

A: Given: Science faculty : Biology B , Chemistry C , physics P Maths faculty: Statistics S and…

Q: In a family with 3 children, excluding multiple births, what is the probability of having exactly 1…

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

Q: Students attending an international event were asked if they can speak Arabic or Chinese. 25% speak…

A: From the given data,  Probability of students speak Arabic, P(A) =25%=0.25 Probability of students…

Q: 10. A board of directors consists of 6 men and five women. A four-member search committee is…

A:

Q: 3) In one town, 51% of adults are employed in the tourism industry. What is the probability that…

A: Given that,Probability, p = 51%Sample size, n = 5

Q: Eye colors of 45 eighth grade students are recorded. There are 24 boys and 21 girls in the class. 9…

A: From given data,   Boys Girls Total Brown Eyes 9 8 17 Blue Eyes 7 9 16 Green Eyes 8 4 12…

Q: Consider a coin that has 0 on one side and 1 on the other side. We flip this coin once and roll a…

A: Given information: Given that a coin that has 0 on one side and 1 on the other side. The researcher…

Q: In the 2017 Seattle mayoral election, Ed Murray received 53.0% of the votes, Mike McGinn received…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: Five students want to play dodgeball and they all want to be a team captain. To be fair, the gym…

A: We have given that 5 students who want to play dodgeball and also want to be team captain.

Q: 18. A fair coin is flipped twice. What is the probability of showing heads on both flips?26. Compute…

A: Hello there! I see that there are two questions given. I am sorry that cannot provide solution for…

Q: 4) An unfair coin, when tossed 7 times, has the same probability of obtaining 2 heads out of 7 as it…

A: Let us assumep=the probability that the coin lands on headn=sample size=7 X=the number of headsX…

Q: During the last student elections at a certain college, 45% of the students voted for the democratic…

A:

Q: A team has an equal chance of winning or losing each game it plays. a) What is the sample space of…

A: As due to the honor-code, we are authorized to answer only 3 subparts for each question and that you…

Q: 40 people went to the fair.  30 people either went on the merry-go-round, the roller coaster or…

A: Given that: the total number of people who went on roller coaster= 15 And the total number of people…

Q: 10.A car insurance company has determined that 9% of all drivers were involved in a car accident…

A: Given: Probability of success (p) = 9% = 0.09 Number of drivers (n) = 14 Consider, X be the random…

Q: A psychology class consists of 32 freshmen and 48 sophomores. If the professor selects names from…

A: Total students = 32+48 = 80 P(freshman) = 32/80 = 0.4

Q: The board of director of a company has voted to create an employee council for the purpose of…

A:

Q: 2. We randomly select a batch of 25 computer disks for shipment. The probability of selecting a good…

A: The Given batch is 25 computer disks for shipment. To find the size of your sample spaces.

Q: student has to choose an elective class for the last term of college. His counsellor suggested 8…

A:

Q: 10) A student surveyed 226 classmates to see if they owned a dog or cat. There are 131 students who…

A: Total number of students=226 Students own a dog =b+d=131 - - - - - - eq. 1 Students own a cat =…

Q: 6. A pair of fair dice is rolled. What is the probability of getting two different numbers on the…

A: Obtain the probability of getting two different numbers on two dice. The probability of getting two…

Q: a) What is the probability that the jury will have 6 men and 6 women? b) What is the probability…

A: Here use hypergeometric distribution

Q: A clothes hamper contains 8 white socks and 11 black socks. Two socks are selected randomly without…

A:

Q: A psychology class consists of 14 males and 36 females. If the professor selects names from the…

A: A psychology class consists of 14 males and 36 females. If the professor selects names from the…

Q: Eye colors of 30 eighth grade students are recorded. There are 15 boys and 15 girls in the class.…

A: Given: There are 7 boys and 4 girls with blue eyes out of 30 students. The probability that a…

Q: A teacher offers gift cards as a reward for classroom participation. The teacher places the gift…

A: Solution

Q: 2. Sample space contains 5 red balls, 7 green balls, 10 blue balls and 2 yellow balls. a) What is…

A: As per bartelby guideline expert have to answer first three subparts only dear student please upload…

Q: А. What is the probability that a randomly selected student works part time or is a part of one of…

A:

Q: Twenty five percent of a town's voters favor letting a major discount store move into their…

A: Given , P(Voters area in favor) = 25% = 0.25 P(Voters are against) = 60 %= 0.6 P( indifferent) = 15%…

Q: Ex: For a particular case, consultation committee should be formed to include five consulting…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.