27 red bikes out of 36 bikes 10 dimes out of 12 coins 45 quarts to 55 quarts 14 pounds to 35 pounds

Q: How many different choices of 5 toppings are there

A: Given Data: The total number of toppings is: n = 6 Required choice of toppings is: r = 5   This…

Q: A store is hiring 5 new stockers for their evening shift. 10 equally qualified students apply for…

A: Here we using the formula: The number of ways to select p people from a total of n people is:

Q: What is the mode of the following: 43, 73, 92, 73, 73, 19, 68, 43, 53

A: We have to find the mode....

Q: Find the mean

A:

Q: find out 3rd decile  65,85,75,30,20,42,94,34,75,15

A:

Q: median from 87,90,87,98,80,67,78

A: Median: Median is the middle most value of a set of observations.

Q: 3,5,12,55,648?

A: If we see this pattern clearly we can see  3,5,12,55,648 3*5-3 = 12 5*12-5 = 55 12*55-12 = 648 So…

Q: In a survey of 81 pet owners, 26 said they own a dog, and 37 said they own a cat. 13 said they own…

A:

Q: Four members from a 14 members committee are to be randomly selected to serve as a Chair, a…

A: The number of members is 14.

Q: Peds poutn enk

A: To find coterminal angle of any angle, subtract 360 degree or 2 pi from the given angle repeatedly…

Q: eight students from a pool of nine female students and seven male students are to be selected to…

A: Given, There are nine female students and seven male students. We want to select eight students.

Q: Find the median 12 ,19,65,58, 9,12

A: It is a single value within the range of data which represents a group of individuals values in a…

Q: 30

A: In the given right triangle  Base = x Perpendicular = 8 Angle θ = 30°

Q: Several states participate in Hot Lotto, a lottery that requires choosing 5 of the numbers 1-39 and…

A: It is given that lottery  requires choosing 5 of the numbers 1 to 39. Substitute n=39,r=5 in…

Q: How many ways can 9 runners finish a race?

A:

Q: What is the mode of the following: 49, 74, 99, 74, 74, 10, 65, 49, 51

A: Mode: The number that appears most frequently in the data set is called as Mode. Given data, 49, 74,…

Q: There are 30 runners entered in this year’s Terre Haute Marathon race. How many different ways can…

A: Given: 30 runners have entered a Marathon race. Required: To find the number of different ways 30…

Q: How many different committees of3 students (2 male and 1 female) can be formed from a group of 6…

A: Number of total student is 6 (4 male and 2 female) Number of member for committee is 3 (2 male and 1…

Q: A coffee shop serves 14 different kinds of coffee drinks. How many ways can 5 different coffee…

A: The objective is to find the number of ways in which 5 different coffee drinks can be selected from…

Q: What is the average of 47, 38, 56, and 43? O 47 O 184 O 46 O 44

A: Given Data: Given Numbers: 47, 38, 56, 43 There are four numbers given. So, n=4 The average of the…

Q: What is the mode of the following: 43, 71, 92, 71, 71, 16, 68, 43, 57

A: to find mode valuestep1 : order the numbers from smallest to largest16 , 43 , 43 , 57 , 68 , 71 , 71…

Q: In a survey of 114 pet owners, 70 said they own a dog, and 15 said they own a cat. 11 said they own…

A: Given Information: In a survey of 114 pet owners. 70 said they own a dog 15 said they own a cat 11…

Q: In a survey of 164 pet owners, 53 said they own a dog, and 93 said they own a cat. 27 said they own…

A: Let A - people who own dogs B- people who own cats U- denote for total people surveyed Total number…

Q: 488​, 296​, 488​, 384​, 360​, 336​, 416​, 472 mean

A:

Q: How many ways can first and second ?place be awarded to 9 racers

A: The possible arrangement of n things is calculated for r times using permutation with replacement.…

Q: how many different ways can 15 runners finish in the first five places of a race?

A: It is given that n is 15 and r is 5.

Q: How many ordered lists are there of seven items chosen from eight? ordered lists

A: Given n=8 r=7

Q: A race has 16 runners. In how many ways can they finish in first, second, and third place?  48  560…

A: The objective of this question is to find out the number of ways in which 16 runners can finish in…

Q: In a survey of 161 pet owners, 91 said they own a dog, and 32 said they own a cat. 4 said they own…

A: The total number of pet owners is n = 161.

Q: Find the number of classes if the number of observation is 190.

A: Given: Number of observations, N=190 We need to determine the number of classes. Concept: Sturges…

Q: A baseball team has 13   players. How many 9​-player batting orders are​ possible?

A:

Q: Getting at least one head when tossing three fair coins.

A: The probability of getting a head is 1/2.  The probability of getting a tail is 1/2.

Q: There are eight swimmers competing in the 500 meter freestyle. In how many ways can they place in…

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Q: 93% of all dolphinesare cured of a particular bacterial infection. if 6 dolphines are treated and 3…

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Q: .If a committee with 2 student members is to be formed, what is the probability of forming a…

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

Q: The Grossmont College Student Council has 12 members.  How many different groups can be formed to…

A:

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.