A group of five students is selected at random to participate in a survey. Find the probabilities that: (a) The group consists of 3 days students and 2 evening students. (b) Every student in the group has the same major. (c) Every student in the group is either a day student or a biology major.

Q: na ceratin village in Kenya, 8% of the inhibitants have malaria. If 5 inhabitants of the village are…

A: Given, p =  8% = 0.08 n = 5 q = 1-0.08 = 0.92 To find : P(at least one of them having maleria) We…

Q: The following tables give the gender and the political party of the 100 delegates at a political…

A: As per honor code, we will only answer first three parts. a)  Total number of delegates = 98 Number…

Q: A bicycle factory runs two assembly lines, A and B. 97% of line A's products pass inspection and 95%…

A:

Q: In a group of students, 70% are taking an English class and 19% are taking a Chemistry class. Among…

A: Given that, P(E)= 70% = 0.70 P(C)= 19%= 0.19 P(C/E)= 7%= 0.07 P(C Ω E)=?

Q: The faculty of the mathematics department at Joliet JuniorCollege is composed of 4 females and 9…

A: The faculty of the mathematics department at Joliet JuniorCollege is composed of 4 females and 9…

Q: Suppose that 54% of people own dogs. If you pick two people at random, what is the probability that…

A: Given, 54% of the people own dog.That is

Q: survey was done in regards to what type of animals are preferred as pets. Each respondent selected…

A: From the given information we find the probability.

Q: Each of the spinners below is divided into equal sections. Spinner A Spinner B Cat Dog Fish Cat Bird…

A: The objective of this question is to compare the probabilities of landing on certain labels ('Cat',…

Q: If it is equally likely an employee will go to either bin and select a component randomly what is…

A: Let us define some events A : employe goes to shipment I. B : employe goes to shipment II. E :…

Q: Total a. P (A or B) = b. P (A or B) = c. P(AB) = Round to 3 decimal places d. P (AB) C 0.599 Round…

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

Q: In a statistics class, there are 18 male and 10 female students; 6 of the females are from the…

A:

Q: Of the cartons produced by a company, 3% have a puncture, 5% have a smashed corner, and 0.4% have…

A: Given that , cartons produced by a company, 3% have a puncture, 5% have a smashed corner, and 0.4 %…

Q: the school are female. Of ride. Of the males, 54% Brentwood student at udents gets a ride to

A: E1: Male   P(E1) = 0.48 E2: Female  P(E2) = 0.52 A: Walk to School P(A|E1) = 0.54 P(A|E2) = 0.4

Q: In government data, a family consists of two or more persons who live together and arc rclated by…

A:

Q: there are 100 adults in an urban area who are surveyed. of the adults surveyed, 94 have a driver’s…

A: Given Information: Total number of adults surveyed is 100. 94 of them have a driver's license.

Q: A committee has fourteen members. There are three members that currently serve as the​ board's…

A: It is given that that the committee of 14 members, three already serving as the board 's chairman,…

Q: Jimmy has a drawer with eight pairs of socks, of which four pairs are yellow (Y) and four pairs are…

A: Given: Total number of pairs  = 8 = (16 socks) Number of Yellow pairs = 4 = (8 socks) Number of Red…

Q: Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced…

A: The objective of this question is to find the probability of selecting a six and then selecting a…

Q: the number of traffic fatalities by seat location and gender. Determine P(female) and P(female…

A:

Q: Each of the spinners below is divided into equal sections. Spinner A Spinner B Cat Dog Fish Cat Bird…

A: The objective of this question is to compare the probabilities of landing on certain labels on two…

Q: Each of the spinners below is divided into equal sections. Spinner A Spinner B Cat Dog Fish Cat Bird…

A: The objective of this question is to compare the probabilities of landing on certain labels on two…

Q: An experiment consists of picking a card at random from a standard deck of 52 cards. Find the…

A:

Q: Suppose that 85% of people are voting in the election. If you pick two people at random, what is the…

A: Obtain the probability that they both are voting in the election.   The probability that they both…

Q: A group of students is surveyed and 55% of the group is from Midland and 40% of the group like…

A: According to the provided data, the probabilities are;

Q: Use a computer to find the following probabilities. a. P(F7, 20> 2.5) c. P(F34, 62> 1.8) h PLF12 62>…

A: a) PF7,20>2.5: From the Excel function, =F.DIST.RT(2.5,7,20), PF7,20>2.5=0.0510

Q: Consider three basketball players: Anna, Beth, and Carolyn. The probability that Anna will make a…

A:

Q: A bicycle factory runs two assembly lines, A and B. 96% of line A's products pass inspection and 95%…

A: Let's denote the event that a bike comes off assembly line A as "A" the event that a bike comes off…

Q: A group consists of 10 girls and 8 boys. They are to sit sit side by side on a bench. What is the…

A: Given that there are 10 girls and 8 boys. So total (10+8)=18 girls and boys. So 18 persons can be…

Q: A committee has five members. There are three members that currently serve as the board's chairman,…

A: It is given that a committee has five members. Out of which three members are randomly selected and…

Q: The athletic department of a school has 16 full time coaches, and 4 of them are female. The director…

A: According to the combination rule, if r distinct items are to be chosen from n items without…

Q: A painting is selected at random from the three Manila painters, what is the probability that it won…

A:

Q: The table gives the data of students categorized by gender and major. Math Physics Biology Majors…

A:

Q: State why. The probabilities choose one be negative. The sum of the probabilities of the events…

A: Probability of an event is a number between 0 and 1

Q: A family has three children. Assuming a boy is as likely as a girl to have been born, what are the…

A: From the given information, there are three children and assuming a boy is as likely as a girl to…

Q: In a large population, 40 % of the people have been vaccinated. If 4 people are randomly selected,…

A:

Q: A restaurant randomly chooses what to include on its pizza of the day. The meat choices are…

A: The theory of probability has its origin in the seventeenth century.The king of France who…

Q: At a large university, 35 % of the students own a tablet. If 7 students are randomly selected, what…

A: From the provided information, 35 % of the students own a tablet that is p = 0.35 Sample size (n) =…

Q: Suppose 33.3% of high school students eat pizza and 42% drink soda. If 17.3% of high school students…

A: P(high school students of eating pizza), P(A) = 0.333 P(high school students of drink soda), P(B) =…