In a survey of 400 members of a local sports club, 200 members indicated that they plan to attend the next Summer Olympic Games, 120 indicated that they plan to attend the next Winter Olympic Games, and 80 indicated that they plan to attend both games. How many members of the club plan to attend (a) At least one of the two games? (b) Exactly one of the games? (c) The Summer Olympic Games only?

Q: A company is planning a Christmas party for their 750 employees, base on the survey responses they…

A: Given a company is planning a Christmas party for their 750 employees, base on the survey responses…

Q: Miriam's art teacher presents her with five colors of paint but instructs her to use only three of…

A:

Q: (a) A company that makes crayons is trying to decide which 5 colors to include in a promotional…

A: Here use combination theory

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A: 126 students ate breakfast. 183 students ate lunch. 271 students ate dinner. 63 students ate…

Q: |(a) How many ways can this be done, if the order of the choices matters? (b) How many ways can this…

A: Letters - A,B,C n= 3 r = 2

Q: How many different ways can a race with 6 runners be completed? (Assume there is no tie.) Your…

A:

Q: A college food court surveyed 188 students to see how many drink coffee and how many drink tea. The…

A:

Q: A boy owns 10 pairs of pants, 7 shirts, 4 ties, and 8 jackets. (a) How many outfits can he wear to…

A: a) Given that the boy owns 10 pairs of pants, 7 shirts, 4 ties, and 8 jackets. All items are…

Q: Ninety percent of the people who have a particular disease will have a positive result on a given…

A: Given, P( test positive | have the disease)= 90%=0.90 P( negative test | do not have the…

Q: It is believed that an ice cream making machine at Mulungushi University tuck shop makes corn ice…

A: Given: μ = 5   Explanation: i). Since, the claim that the machine no longer makes 5g corn ice cream…

Q: 1. Tina's music library has 72 rock songs and 51 pop songs. She is putting together a playlist of 22…

A: As we are entitled to solve one question at a time, I will answer first question, please submit…

Q: At a pow-wow, 98 families came to participate in the ceremonies. A coordinator of the pow-wow took a…

A: Given survey:19 families brought food, costumes, and crafts;31 families brought food and crafts;53…

Q: The religion of a sample of 15 students in the College of Arts and Sciences are: RC, INC, Baptist,…

A: Mode is a part of measures of central tendency.

Q: There are 45 runners in a race. How many ways can the runners finish​ first, second, and​ third?

A: There are 45 runners in a race. The number of ways can the runner finish first, second and third is:…

Q: How many different ways can a race with 6 runners be completed? (Assume there is no tie.) Your…

A:

Q: We survey 200 students, and ask each whether they like donuts, pizza, and/or tacos. Every student…

A:

Q: In a writing course, the professor surveyed the students to see the literature genres they like. The…

A: Given a venn diagram which shows the surveyed the students to see the literature genres they like.

Q: 4 A math teacher surveys 10 randomly- selected students in her classes. She finds that 7 of the 10…

A: Out of 10 students 7 speak more than one language fluently. So, 7 out of 10 students speak more than…

Q: A math instructor has 46 calculators in her office. Of them, 22 have dead batteries, 28 have cracked…

A:

Q: You are picking 7 people out of 25 total. How many ways are there to do this if... (a) ...seating…

A: Given that 7 people out of 25 total are selected. a) Seating order matters: Number of ways is…

Q: There are 20 members of the debate team, including 9 girls and 11 boys. Complete parts (a) through…

A: Given 20 members=9 girls and 11 boys  r!=r(r-1)(r-2)x...x3x2x1

Q: After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they…

A: For the given Fill all the required blanks

Q: A boy has a collection of 20 pennies, 8 nickels, 10 dimes and 15 quarters. How many coins must the…

A: ANSWER :

Q: Out of the 13 students, 4 of them are members of SGA. If a committee 6 is chosen, how many ways can…

A: No of ways to form a committee with 0 SGA member = (13-4)C6 = 9C6 = 84. No of ways to form a…

Q: 75% of the GAHS student population participate in a club. 30% of the population are in a Music…

A: Solution: Let A be the event that GAHS student population participate in a club and B be the event…

Q: A survey of 100 students asked them about the lunch room meals they liked: 42 students liked…

A: Let us denote:  C=chicken fingers, P=pizza, H=hamburger Given that :n(C)=42, n(P)=60, n(H)=47,…

Q: In a survey of 800 investors conducted by DBB Data Analytics Company, it was reported that 400…

A:

Q: After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they…

A: First determine which age group liked the movie more. To do this, compare the percentages of people…

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A: A kindergarten class has 18 children. FIve of the children are selected to receive prizes. Here use…

Q: What is the value of (8;4) + (8;5) + (9;6) a) (10;6) b) (10;7) c) (10 ;5) d) (9;5)

A: Explanation of the solution is given below....

Q: A math instructor has 35 calculators in her office. Of them, 17 have dead batteries, 13 have cracked…

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.