During a winter storm, only 67% of students attend classes. If there are 1,000 students in the school, how many make it to class and how many do not?

Q: Thirty percent of high-school senior boys play in the school band. If a certain high school has 60…

A: Given: Total boys = 60  Play in the band = 30% = 30/100

Q: Members of the computer club voted for their favorite snack. 3 out of 5 people voted for chips. The…

A: Members of the computer club voted for their favorite snack. 3 out of 5 people voted for chips. The…

Q: Forty percent of the students in a math class have brown eyes. If there are 10 students with brown…

A: Given,         Forty percent of the students in a math class have brown eyes. There are 10 students…

Q: How many adults were questioned? What percentage of the adults questioned had 5 children?

A: The given bar graph represents the number of children the adults have in their families. From the…

Q: A company hopes to expand their business by 36% in the coming year.  If they currently employ 21…

A: Given a company hopes to expand their business by 36% in the coming year and currently number of…

Q: To estimate the number of bass in a lake, a biologist catches and tags 24 bass. Several weeks later,…

A: The objective is to determine the number of bass in the lake. Let the number of bass in the lake is…

Q: A movie theater has a seating capacity of 363. The theater charges $5.00 for children, $7.00 for…

A:

Q: About 25% of the population watches the evening television news coverage as well as the soap operas.…

A:

Q: Mr. Johannsen has a farm with 3 cows, 8 chickens, and some ducks. If the total number of farm animal…

A:

Q: if 26,000 people make up 16% of a population, what is the total population? show how you get your…

A:

Q: There are 364 first-grade students in Park Elementary School. If there are 26 more girls than boys,…

A: There are 364 first-grade students in Park Elementary School. If there are 26 more girls than boys,…

Q: Over the past weekend, Antioch High School (AHS) competed in a swim meet where 20 athletes competed…

A: Given that, Antioch High School (AHS) competed in a swim meet where 20 athletes competed for…

Q: If 116 people attend a concert and tickets for adults cost $3.75 while tickets for children cost…

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Q: When an ice cream shop was founded, it made 39 different flavors of ice cream. If you had a choice…

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Q: During the 2019-2020 NBA season, a team played just 65 games instead of 82. They lost 35 more games…

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Q: If 121 people attend a concert and tickets for adults cost $3.5 while tickets for children cost $2.5…

A:

Q: During a basketball game, one team made 16 out of 25 free throws attempted. If they attempt 175 free…

A:

Q: A company recently downsized its number of employees by 35%. If there are still 78 employees, how…

A: Let the number of employees prior to layoffs be x. 35% layoff occurred which means 35% of x number…

Q: City high school had a student reduction and lost 1/10 of its students. if 198 of its students were…

A: The original number of students were = 220

Q: City High School had a student reduction and lost of its students, If 286 of its students were left…

A: Topic-basic maths

Q: A movie theater has a seating capacity of 163. The theater charges $5.00 for children, $7.00 for…

A: A detailed solution is given below

Q: When an ice cream shop was founded, it made 22 different flavors of ice cream. If you had a choice…

A: Here in this given problem no of different flavors of ice cream=22 No of ice cream can be made from…

Q: For a particular event, 796 tickets were sold for a total of $3120. If studnets paid $3 per ticket…

A: Let, The number of student tickets sold is x. So, Total cost = $3x The number of non-student tickets…

Q: Salim sells fax machines that come in Standard and Enhanced models. The Standard model sells for…

A:

Q: How many outfits can be made with three tops, nine pants, and two jackets?

A: There are 3 tops, 9 pants and 2 jackets. Now, to choose 1 dress  from 3 tops and 9 pants, there are…

Q: As part of a​ fund-raising campaign for her​ re-election, Emily Bose plans to attend​ fund-raisers…

A: As part of a​ fund-raising campaign for her​ re-election, Emily Bose plans to attend​ fund-raisers…

Q: In a college, there are 13 times as many students as professors. If together the students and…

A: Let students be represented as S. Let professors be represented as P. Total number of students and…

Q: A hospital discharged 2,895 patients in January. If 3% developed a hospital-based infection, how…

A: Given, No of patients discharged in January=2895 3% developed a hospital-based infection No of…

Q: The U.S. House of Representatives has 435 members. If an appropriations bill passes the House with…

A: Member in favor =51 more than the member in against, Total members = 435

Q: A restaurant sold 350 less hotdogs than hamburgers. Altogether, the restaurant sold 700 hotdogs and…

A: Let the number of hotdogs and hamburgers sold be x & y respectively

Q: The finals for the 100-meter sprint at the Olympics has 5 runners. In how many ways can they place…

A: In 60 ways they place first , second , third .

Q: A purse contains S3.90 made up of dimes and quarters. If there are 21 coins in all, how many dimes…

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Q: A movie theater has a seating capacity of 277. The theater charges $5.00 for children, $7.00 for…

A:

Q: A recent survey reports that 22% of students take the bus to campus. If 660 students commute to…

A:

Q: Five-sixths of the students at a nearby college live in dormitories. If 5000 students at the college…

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Q: During a basketball practice mai attempted 40 free throws and was successful on 25% of them. How…

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Q: Of the 600 people at a music festival, 420 had attended the previous year. How many people out of…

A: Assume x = no. out of 100 Given that 420 people out of 600 attended festival last year

Q: On September 9th, a student in Bill Nye's science class answered one chemistry question. Each day…

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Q: If the US population was 329.5 million in 2020, what percentage of the population was incarcerated…

A: Answer:

Q: a stadium can seat 40,000 people. Tickets to the lower seats cost $30 each and tickets in the upper…

A: Let there are x lower seats and y upper seats

Q: A preschool field trip required 7 buses. Thirteen children rode in cars with their parents and the…

A: Given the query is to find the number of students on each bus.

Q: There are 21 animals on Farmer Cole's farm-all sheep and chickens. If the animals have a total of 56…

A: We can make it easier for you.

Q: How many people only take a cruise for vacation?

A: Solution

Q: City high school had a student reduction and lost 1/10 of its students. if 198 of its students were…

A:

Q: The school store sold 83,299 pencils the first week of school and 92,185 pencils the second week of…

A: The school store sold 83,299 pencils the first week of school and 92,185 pencils the second week of…

Q: Eric found that about 60% of 80 classmates at school like hip-hop music. However, 70% of his 60…

A:

Q: A hospital report indicates 25% of its patients had an MRI in January. If 1,060 patients were…

A: It is given that the number of patients is 1,060 and the percentage of patients had an MRI in…

Q: How many of the farm’s 5000 trees will be sold eventually, and how many will be lost?

A: Thanks for giving opportunity to serve for bartleby students, Hey, There ! Thank you for posting…

Q: onions have a 89% yield percent and you have 3 pounds of trim after peeling onions. how many pounds…

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Q: At Piedmont High School, 3 out of 8 students are athletes. If there are 1280 students at the school,…

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.