At a certain university, 5% of men are over 6 feet tall and  2% of women are over 6 feet tall.  The total population is divided in the men and women ratio of 2:3.  If a student is selected at random from among all those over 6 feet tall, what is the probability that the student is a women?   a. 0.735     b. 0.573     c. 0.375     d. 0.735

Q: If three coins are tossed, what is the probability of getting two tails? A. 1/3 B. 3/8 C. 2/3 D.…

A:

Q: Find the odds in favor of an event and odds against event S.  For Samsung ships 23.5 percent of the…

A: A: Samsung shipsP(A)=23.5%=0.235P(Ac)=1-P(A)=1-0.235=0.765

Q: A test was given to a group of students. The grades and gender are summarized below   A B C Total…

A: The probability that the student got a 'C', given that they are male= P[The student is male and got…

Q: Solve. In a survey of American women who were asked to name their favorite color, 12% said blue, 15%…

A: According to the given information, we haveA survey of American women who were asked to name their…

Q: Find the probability that child spends less than 1.4 per day unsupervised c. What percentage of the…

A: Given X=the amount of time the child spends alone per day Given that X follows a normal distribution…

Q: A test was given to a group of students. The grades and gender are summarized below A BC Total Male…

A: The number of students got B grade is 23. The number of students is female and got grade B is 6.

Q: Find the probability that exactly one head appears in two flips of a fair coin.   A. P(H) = 1/2…

A: If we tosses two coins the the total number of outcomes or sample space (S) is,  S = { HH, HT, TH,…

Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total…

A:

Q: You roll a blue and a green die. If the sum of the two dice is 6, what is the probability that the…

A: The sample space of the sum of two dices is

Q: After giving a test to a group of students, below is the summary of grades and gender. A В C Total…

A: Given: The total number of students is 73 n(S)=73 The female is represented as F. The number of…

Q: After giving a test to a group of students, below is the summary of grades by gender. A B Total Male…

A:

Q: 1. The average number of liters of fresh milk that a person consumes in a month is 18 iters. Assume…

A: Solution: Let x be the fresh milk that a person consumes in a month is normally distributed with…

Q: What's the probability of getting exactly two heads in three coin tosses? A.1/8 B.1/4 C.1/2…

A: given data ,here we have to find out the probabiltty of  getting two heads  in three  tossestotal…

Q: In one town, 52% of all voters are Republicans. If two voters are randomly selected for a survey,…

A:

Q: A financial services committee had 60 members, of which 10 were women. If 9 members are selected at…

A: a. The probability that 7 men and 2 women are selected is 0.3041 and it is obtained below: From the…

Q: A test was given to a group of students. The grades and gender are summarized below   A B C Total…

A: Given the test result of a group of students. The grades and gender are summarized as Gender A B…

Q: If you roll a fair six-sided die, what is the probability of rolling a number greater than 4? A. 1/6…

A: Step 1: Step 2: Step 3: Step 4:

Q: At Burger King, a soda machine dispenses Pepsi in a uniform distribution.  The machine dispenses…

A:

Q: A test was given to a group of students. The grades and gender are summarized below A Male 16 19 14…

A: A B C total male 16 19 14 49 female 20 11 2 23 total 36 30 16 80

Q: Two dice are rolled. Find the probability of getting the following. a. A sum of 6 or 7 or 8 b. A…

A: *Given two dice are rolled  Find probability  of getting the following..

Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total…

A: Obtain the probability that the student was female. The probability that the student was female is…

Q: A manufacturing engineer takes 22 samples from a manufacturing process to verify if the production…

A: Given that A Manufacturing engineer takes 22 samples from manufacturing process.Sample size (n) =…

Q: A group of citizens were asked what kind of vehicle they like to drive. The results are summarized…

A: Given that contingency table. Now using this table find required probability.

Q: You have a fair coin that you toss ten times. The probability of getting exactly four heads in ten…

A: Toss a fair coin 10 times. n = 10 P(head) = P(tail) = 0.5X = Number of heads obtainedP(x=4) = ?

Q: After giving a test to a group of students, below is the summary of grades by gender. A В C Total…

A: The probability that the student is male isPMale=Total number of malesTotal number of students=3071

Q: The odds in favor of a horse winning a race are posted as  9 : 4.  Find the probability that the…

A: Given,The odds in favor of a horse winning a race are posted as  9 : 4

Q: A test was given to a group of students. The grades and gender are summarized below C Total A B Male…

A: The following information has been given:   A B C Total Male 13 9 3 25 Female 14 20 17 51…

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.