A randomly selected sample of 100 horse owners found that 72 of them feed grass hay to their horses in the morning and alfalfa in the evening. The value 0.72 represents: A) All of the answer options are correct. B) the probability that a horse will be fed grass hay in the morning and alfalfa in the evening. C) the probability that a randomly selected horse owner will feed grass hay in the morning and alfalfa in the evening. D) the proportion of horse owners in the sample that feed grass hay in the morning and alfalfa in the evening.

Q: A certain disease only affects men 20 years of age or older. The chart shows the probability that a…

A: The given probability distribution table is, From the table,  The probability that age is between…

Q: In a class with 7 boys and 9 girls, Three students are selected at random. The probability…

A:

Q: In a survey of 275 people, 258 expressed support for the governor. Find p and q, where p is the…

A: We have to find p and q.

Q: Let the probability of success in shooting player A is 1/4, and the probability of success in…

A:

Q: a) Find the probability that a randomly selected individual from this survey was republican. b) Find…

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

Q: An urn incudes 13 balls: 2 red, 4 white and 7 green balls. The probability of selecting 6 balls…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: Suppose you select a letter at random from the word MISSISSIPPI. The probability of selecting the…

A: Given To select a letter at random from the word MISSISSIPPI.

Q: A fruit bowl contains 4 green apples and 7 red apples. What is the probability that a randomly…

A: Given: Fruit bowl contain 4 green and 7 red apples.

Q: the probability that no students miss the weekly quiz. b. Find the probability that exactly 1…

A: here x and p(X) are givenwe have to find out the given probabilities…

Q: A die is rolled 9 times. Find the probability of rolling no more than 3 fives. The probability of…

A:

Q: Of the cartons produced by a​ company, 9​%have a​ puncture, 3​% have a smashed​ corner, and 0.5​%…

A: Given : Let A : Cartons has a puncture P(A) = 9% = 0.09 Let B : Cartons has a smashed corner P(B) =…

Q: In an experiment college students were given either 4 quarters or a one dollar bill and they could…

A: Probability measures the chance of occurrence of a favorable event out of all possible events.…

Q: A drawer contains only green marbles . After 5 red marbles are added to the drawer,the probability…

A: Suppose, A drawer contained X green marbles originally. Now, 5 red marbles are added.   Number of…

Q: In a market survey a random sample of 100 people were asked two questions. Did they buy Frosted…

A:

Q: A special deck of 20 cards contains 12 black cards and 8 green cards. One of the cards has a bent…

A:

Q: A wafer is randomly selected from a batch that is classified by contamination and location. a. The…

A: Given: A wafer is randomly selected from a batch that is classified by contamination and location.…

Q: An urn incudes 13 balls: 2 red, 4 white and 7 green balls. The probability of selecting 6 balls…

A:

Q: A survey determines that eight out of every ten Crestview residents shop at Walmart. In a group fo…

A: n=10 x=8 p=x/n =8/10 =0.80 P(X>=12)=? Number of trials n=14

Q: jar contains 10 yellow balls, 7 green balls, and 9 pink balls. if a ball is chosen at random, find…

A:

Q: In a group of 78 people; 24 drink tea and 31 drink coffee. Find the probability that a person picked…

A: 24 - drink tea 31 - drink coffee total 78 people select at random

Q: The probability that a sales representative will make a sale is o.20. If the representative talk to…

A: Binomial distribution is used when the experiment has only two outcomes and that same experiment is…

Q: Find the probability that a randomly selected student is an accounting major. A. Find the…

A: The given data is summarized in the following table:   Accounting majors Non-Accounting majors…

Q: b. A survey of teenagers showed that 75% of them spend their pocket money on clothing. Find the…

A:

Q: The probability that Gene will win quiz bee contest is 36% and the probability that Jem will win in…

A: The provided information is  P(Gene)=0.36 P(Jem)=0.29   a. P(either Gene or jem will win)…

Q: A child randomly selects 3 gumballs from a container holding 4 purple gumballs, 7 yellow gumballs, 5…

A:

Q: Answering the following: A. Find the probability of drawing a catd that is red with an even number…

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.