)How many plants have heights between 10 and 25 inches? b) How many plants have heights more than 15 inches? c) What percentage of plants have heights less than 20 inches?

Q: In a survey, students were askedabout their favorite subjects. The results as follows: 132 students…

A: Let M, S and E represent the set of students who like Math, Science and English, respectively.…

Q: 6) Out of 180 movie-goers, 79 purchased a beverage, 50 purchased food, and 94 purchased food or…

A: Let's find how many customers purchased food but not beverage.

Q: a) How many students took History & Math or took Math & Psychology? b) How many students took…

A:

Q: In how many ways can you arrange five books along a shelf, assuming that the order of the books…

A: Given  arrange five books

Q: A survey of 202 persons was conducted at TCC, and it was found that 83 persons carried a cell phone,…

A: It is given that, A survey was conducted over 202 people out of which No. of person who carried a…

Q: A landscaper wants to plant four oak trees, eight maple trees, and six poplar trees along the border…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A survey asked 750 people whether they like chocolate (C), butterscotch (B), or strawberry on…

A: Idea: from the diagram we can see how many people liking one flavour,two flavours and three…

Q: (a) How many applicants were there? (b) How many applicants did not have sales experience? (c) How…

A: (a) Let SE be the human resources director have sales experience, CD be the human resources director…

Q: In a school with 92 students, 47 live with their biological father and 68 like with their biological…

A: Let S= total students  F= who lives with biological father M=who lives with biological mother Given…

Q: In a survey of 426 people, a pet food manufacturer found that 92 owned a dog but not a cat, 103…

A: Determine how many owned both a cat and dog. From the information, given that   Number of people…

Q: A survey of 200 people yielded the following information: 94 people owned a Blu-ray player, 125…

A:

Q: ecause of practical considerations you ultimately decide to survey 100 people and find that 75 of…

A: here , from 100 people and find that 75 of them would prefer to work at home to some extent. n = 100…

Q: In how many ways can 10 students be seated in a round table?

A:

Q: A) how many of the students surveyed only Instagram B) how many of the students used instagram,…

A: I am doing first 3 subparts as multiple subparts are asked

Q: 4. If a boxer is listed as weighing 17 stone, how many pounds is that?

A: Given : Boxer is listed as weighing 17 stone Pounds =?

Q: In how many ways can 10 engineers be seated in a round table?

A: From the provided information, Total number of engineers = 10

Q: How many ways are there to distribute 18 different toys among four children? a) Without…

A: WE ARE TO DISTRIBUTE 18 TOYS AMONG 4 CHILDREN.

Q: True or False? There are more people with blue eyes than there are people not wearing yellow? Not…

A: From the given data: People with the blue eyes = 12 People not wearing yellows = 22

Q: How many 5 person teams can be formed from a group of 25 people? O 53,130 O 6,375,600 O 125 3000

A: Division into Groups:      To find the number of ways in which 'm' things can be divided into groups…

Q: In a class of 210 students, 60 students drink coffee only, 100 drink tea only and 180 drink either…

A:

Q: The Venn Diagram below shows the number of students being surveyed. DRUM GUITAR 21 10 19 10 1. How…

A: We have to solve

Q: In how many ways can 5 people be seated in a circular table?

A: The given question is a multiple question, so as per the rule , we are doing only first question:…

Q: a) How many students are taking English, History, or Science? b) How many students are taking…

A: The above question is of Venn diagram and the data given is as follows -  1177 Total students. 646…

Q: A pyramid is going to be built with the following number of bricks. Three thousand eight hundred…

A: number oh bricks need for each flood decreases in arithmetic progression the sequence is…

Q: 9.2 Are the proportions of road accidents similar in various highways of Bangladesh? Highways 2 3 4…

A: Note: As per answering guidelines I have solved first question incase of multiple questions' please…

Q: 16. If the average annual income of 15 workers is Php. 66,000.00 and six of the workers made Php,…

A:

Q: a. how many obtained news from television but not from newspapers or the Internet? b. how many…

A: a. From the Venn diagram there are 232 household obtained news from television but not from…

Q: How many students were included in the collection?

A:

Q: I need help with this problem

A: To determine the number of students in the class.

Q: In a survey of 359 people, a pet food manufacturer found that 23 owned a dog but not a cat, 140…

A:

Q: In a survey of 83 pet owners, 56 said they own a dog, and 43 said they own a cat. 41 said they own…

A: Given,         In a survey of 83 pet owners, 56 said they own a dog, and 43 said they own a cat.…

Q: An order of lumber has 36 boards 12 ft long, 28 boards 10 ft long, 36 boards 8 ft long, and 12…

A:

Q: We collected the heights of 50 tomato plants measured in meters, to the nearest cen-timeter…

A:

Q: In a survey of 185 pet owners, 76 said they own a dog, and 79 said they own a cat. 11 said they own…

A: 185 total people's are surveyed, 76 said they own a dog and 79 said they own a cat. 11 said they own…

Q: If the cube had only been rolled 50 times, how many times would you expect a shm GREATER than 9 to…

A: From the table, we see that the sum of greater than 9 rolled (11+4+3)=18 times. In the table total…

Q: 11 Ps O 53,930 O 27,720 O 55,440 O 462

A:

Q: A lacal high school needs to form a committee of its teachers. How many cammittees of five (5)…

A:

Q: 1. Five students (namely A,B,C,D,E) are to share equally with each other one bilao of suman for…

A:

Q: 120 coffee drinkers were asked whether they used cream or sugar in their coffee. The summary of the…

A: Given info: 120 coffee drinkers were asked whether they used cream or sugar in their coffee.…

Q: 74 students at Donyas Dance Studio, 14 are girls from 6 to 8 years old, and 13 are under age 6. What…

A: We have to perform simple mathematics calculation to solve the problem

Q: 19. If the average annual income of 15 workers is Php. 66,000.00 and six of the workers made Php.…

A:

Q: Out of 100 Californian children that had a dental exam, 75 had cavities. Of the 80 Northern…

A:

Q: 43% of the students in a school are boys. If there are 399 girls in the school, what is the entire…

A: The term per cent means for every hundred. A fraction whose denominator is 100 is called a…

Q: Instrument No Instrument TOTAL Вoys 40 68 108 Girls 46 84 ТОTAL 86 106 192 Of the students surveyed,…

A:

Q: 15% of the workers at Nationwide industries earn minimum wage if 24 workers earn minimum wage how…

A: Given : 15% of the workers at Nationwide industries earn minimum wage

Q: 1. How many more male students than female students are there? 2. How many total students are there…

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

Q: a) How many students took Math, Science, or Dance? b) How many students took Math or didn't take…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: What is mZa?

A: Given: To find:  m∠x=?

Q: 42 If a hockey team's win: loss: tie ratio is 5: 2: 3 after their last 30 games, how many games have…

A: If a hockey team's win:loss:tie ratio is 5:2:3 after their last 30 games, how many games have they…

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.