In order to conduct an experiment, 5 subjects are randomly selected from a group of 43 subjects. How many different groups of 5 subjects are possible? The number of possible different groups is (Type a whole number.)

Q: In a class, 30% of the students offered English, 20% offered Hindi and 10% offered both. If a…

A: Percentage of students offered English is 30%. Percentage of students offered Hindi is 20%.…

Q: From a normal deck of 52 playing cards, five cards are drawn and placed face up on a table, left to…

A: From a normal deck of 52 playing cards, five cards are drawn and placed face up on a table, left to…

Q: If you toss 10 fair coins,in how many ways can you obtain at least one head?

A: Given: 10 fair coins are tossed. We want to calculate the number of ways in which we can obtain at…

Q: An experiment involves tossing five coins. How many elements are there in the domain?

A:

Q: If there are 9 acts in the talent show, how many different orders of performance are possible if…

A: Given that there are 9 acts in the talent show to perform.

Q: In order to conduct an experiment, 5 subjects are randomly selected from a group of 45 subjects. How…

A: It has been provided, Number of subjects that are randomly chosen (r) = 5 Total subjects (n) = 45

Q: Three cards are chosen without replacement from a deck of 52 cards and placed in order from first to…

A:

Q: Assume that the box contains 9 balls: 2 red, 4 blue, and 3 white. Balls are drawn in succession…

A: (2) A box contains 9 balls in which there are 2 red, 4 blue, and 3 white. That is,…

Q: In a statistics class there are 18 juniors and 10 seniors; 6 of the seniors are females, and 12 of…

A: Given info: In a statistics class, there are 18 juniors and 10 seniors; 6 of the seniors are…

Q: In order to conduct an experiment, 5 subjects are randomly selected from a group of 32 subjects. How…

A: Given that,5 subjects are randomly selected from a group of 32 subjects.

Q: According to an almanac, 60% of adult smokers started smoking before turning 18 years old. (a) If…

A:

Q: A shipment of 150 laptops contains 9 defective laptops. A quality control specialist chooses a…

A: Given,no.of defective laptops=9no.of non defective laptops=141total no.of laptops=150

Q: How many ways can a researcher select 5 rats from 10 rats and assign each to a different test?

A: It is given a researcher select 5 rats from 10 rats and assign each to a different test.

Q: A group of 50 teachers and school administrators attended a convention. If any two persons are…

A: Solution: Let x be the number of teachers.

Q: In order to conduct an experiment, 5 subjects are randomly selected from a group of 36 subjects. How…

A: The formula for combination is nCr= n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)] / r!.…

Q: According to an almanac, 80% of adult smokers started smoking before turning 18 years old. (a) If…

A: Given that, n=400,p=0.80 (a) The expected number of adult smokers to have started smoking before…

Q: how many five card poker hands consist of a four of a kind?

A: In a standard deck of cards, there are 52 cards in total out of which there are 13 different…

Q: An urn holds 10 identical balls except that 2 are white, 2 are black, and 6 are red. An experiment…

A: It is given that there are 10 balls. But only 3 types of them are there.

Q: An urn contains 12 numbered balls, of which 6 are black, and 6 are white.  A sample of 6 balls is…

A: Number of ways of selecting a sample of 6 balls from 12 balls is given by: 126 = 12!6! x (12-6)!…

Q: In designing an experiment involving a treatment applied to 5 test subjects, researchers plan to use…

A: The total number of subjects available is 45. The number of selected subjects is 5.

Q: Suppose you want to pick 7 people out of 20 people to take part in a psychology experiment. How many…

A:

Q: 10 out of 20 people in a business have a language certificate. Accordingly, how many of 10 randomly…

A: It is an important part of statistics. It is widely used.

Q: A pollster randomly selected 4 of 10 available people. How many different groups of 4 are possible?

A: Given,   A pollster randomly selected 4 of 10 available people.   The objective is to find how many…

Q: How many distinct five cards hands could you draw

A: We know that Total number of cards in a deck = 52 Number of cards in a hand = 5

Q: The top 40 qualified applicants for a scholarship are identified and 4 are selected at random to…

A:

Q: A lot of 140 semiconductor chips is inspected by choosing a sample of five chips. Assume 10 of the…

A: Basics:

Q: Suppose that jurors are selected randomlyfrom an adult population. What is the proability that all…

A: Given data, n=12 p=80%=0.80 P(X=12)=?

Q: How many possible outcomes are there in the sample space of an experiment that consists of picking a…

A:

Q: Suppose you play a "daily number" lottery game in which three digits from 1-9 are selected at…

A: Given,no.of digits from 1-9 =9

Q: In a group of n women and n men, how many people must be selected at random from the total 2n…

A:

Q: n order to conduct an​ experiment, 5 subjects are randomly selected from a group of 40 subjects.…

A: Given data, Total number of subjects n=40 Number of randomly selected subjects r=5 How many…

Q: A random sample, without replacement, of three items is to be selected from a population of five…

A: We have given that a random sample, without replacement, of three items is to be selected from a…

Q: A species is known to have 1) red, brown, black, or grey hair, 2) yellow or white sclera, 3) a pink…

A: For any particular phenotypic combination in the species,       For hair, 4 options are available.…

Q: How many possible outcomes are there if I toss an eight sided die three times?

A: See solution below

Q: You are a professor of journalism and have 14 students in your class. How many ways can you line up…

A: Given,total no.of students=14

Q: An urn holds 10 identical balls except that 3 are white, 3 are black, and 4 are red. An experiment…

A:

Q: How many different “3 of a kind”s are there in Yahtzee?

A: Consider the provided question, We need to find the number of different ways in which  "3 of a…

Q: An experiment involves tossing three fair coins. How many elements are there in the domain?

A:

Q: In order to conduct an experiment, 4 subjects are randomly selected from a group of 47 subjects. How…

A:

Q: Suppose we have a set of 37 lightbulbs, and we wish to select a random sample of 5 distinct bulbs…

A: Given a set of 37 lightbulbs, we need to choose a distinct random sample of size 5 from this set,

Q: 1. Four children are chosen from a class of 30 for a survey. How many ways can this be done?

A: Given problem Given that   1)  Four children are chosen from a class of 30 for a survey. The…

Q: From a group of 10 students, we want to select a random sample of 5 students to serve on a…

A: Combination:   It  is a selection of objects where the order of selection is not important.   If n…

Q: An urn holds 14 identical balls except that 3 are white, 7 are black, and 4 are red. An experiment…

A: There are total 14 balls. But only 3 types of them are there.  Let us denote W=white , B=black and…

Q: In order to conduct an​ experiment, 4 subjects are randomly selected from a group of 49 subjects.…

A: Given data, Number of subjects that are randomly chosen (r) = 4 Total subjects (n) = 49  How many…

Q: In order to conduct an​ experiment, 5 subjects are randomly selected from a group of 50 subjects.…

A: According to the provided information, 5 subjects are randomly selected from a group of 50 subjects.…

Q: In how many ways can a student select 7 out of 10 questions to work on an exam?

A: Given that, The total number of question to work on an exam is, n=10 The student select number of…

Q: - A pollster randomly selected 4 of 10 available people. How many different groups of 4 are…

A: A combination is the arrangement of m items out of a list of n, where the order doesn't matter.  It…

Q: In order to conduct an​ experiment, 4 subjects are randomly selected from a group of 49 subjects.…

A: In order to conduct an​ experiment, 4 subjects are randomly selected from a group of 49 subjects.…

Q: In order to conduct an experiment, 5 subjects are randomly selected from a group of 39 subjects. How…

A: Given information- We have given that we have to select 5 subjects from a group of 39 subjects. We…