An Environmental Impact Assessment committee of size 6 is to be selected at random from 2 civil engineer and 6 environmental engineer. Find the probability for number of 2 civil engineer on the committee ? а. 1 b. 0.33 С. 0.04 d. 0.54

Q: At one private college, 34% of students are business majors. Suppose that 260 students are randomly…

A: The probability that the proportion of business students in the sample differs from the population…

Q: cookie is selected at random from a basket containing 15 peanut butter ​cookies, 12 caramel…

A: Probability = Number of favourable outcome/Total number of outcomes

Q: Suppose the average number of zebra seen on a 2-day safari is 5. What is the probability that…

A: Given that the average number of zebra seen on a 2-day safari is 5. So, the average number of zebra…

Q: Find the probability for the experiment of drawing two marbles at random(without replacement) from a…

A:

Q: In a sample of 50 people, 21 had type O blood, 22 had type A blood, 5 had type B blood, and 2 had…

A:

Q: The probability that fewer than 41 of 174 eligible voters voted is (Round

A: Let p be the probability that a eligible voter votes. Given that p = 22% = 0.22 Let X represents the…

Q: TYPE  Of DOG   Purebred mixed TOTAL Leas than $100 19 21 40 $100 or More 35 15 50 TOTAL 54 36 90…

A:

Q: What is the probability that a particle will be in the dominant configuration? Total microstate is…

A: Given: x=13n=5005

Q: A six-sided biased die is weighted in such a way that the probability of obtaining a "six" is 10 The…

A:

Q: ) Find the probability of randomly selecting an ELT and getting one manufactured by the Bryant…

A: Let us define some events A : an ELT is manufactured by Altigauge company. B : an ELT is…

Q: In a class of 6 girls and 5 boys, what is the probability of having girls and boys seated…

A: The provided information is  6 Girls 5 Boys  The arrangement is Girls on first seat and girls on the…

Q: What is the probability that a randomly selected elephant will have a weight that is at most 6.42…

A: Given Average =6.42 Standard deviation=1.07

Q: Seventy-six percent of toddlers get their recommended immunizations. Suppose that 6 toddlers are…

A: Given,p=0.76n=6

Q: A week before the bill was passed, a journalist wants to survey 36 congresspersons to determine the…

A: The term probability is defined as the chance of occurrence of an event. The probability value…

Q: An urn contains 5 red balls and 9 yellow balls. If Vince chooses 6 balls at random from the urn,…

A: It is given that Number of red balls = 5 Number of yellow balls = 9 Total = 14 Sample size = 6 The…

Q: The probability that fewer than 43 of 168 eligible voters voted is.

A: Given: Total number of eligible voters = n = 168 P(number of eligible voters who voted) = p =0.22

Q: What is the probability of getting the first "three" in the 6' roll?

A: here given, balanced 6 sided die rolled , here use geometric distribution

Q: An automated assembly line produces 43,500 parts per duty cycle. The probability that a randomly…

A:

Q: b) A 200 Km stretch of trunk road through a forest was surveyed to assess the incidence of death of…

A: Poisson Distribution: A discrete random variable X is said to follow Poisson distribution with…

Q: Calculate the probability for the most probable macrostate for eight molecules that are in an…

A: Lets consider there are x particles in first half and y particle in other half. Total particles = 8

Q: A die was rolled 16 times, what is the probability of rolling a number greater than 4 seven times.

A: Given that  n=16 , p=2/6=1/3  X~Binomial(n=16,p=1/3) X=Number of time the number greater than 4…

Q: Find the probability of randomly selecting 3 students from Utah out of a group of 12 students, 5 of…

A:

Q: It is assumed that 78% of the seeds of a certain type of wheat germinate. If we randomly select 340…

A:

Q: Josh has a weighted coin with Pr[H]=0.65 If he flips this coin four times, what is the probability…

A: *answer:

Q: A marble is selected at random from a jar containing 3 red marbles, 6 yellow marbles and 2 green…

A: Given that a marble is selected at random from a jar containing 3 red marbles , 6 yellow marbles and…

Q: If 2 of 20 tires are defective and 6 them are randomly chosen for inspection. What is the…

A: GivenTotal no.of tires(N)=20No.of tires are chosen(n)=6No.of tires are…

Q: A bag contains 44 U.S quarters and six Canadian quarters. If seven quarters are randomly picked from…

A: Given that. Total quarters=44+6=50 U.S quarters=44 Canadian quarters=6 Find P(at least 1 Canadian…

Q: A shipment contains 12 igneous, 10 sedimentary, and 10 metamprphice rocks. If 7 rocks are selected…

A: Total number of rocks= 12+10+10=32 Out of 32, 7 rocks can be selected at random in C732 ways. For…

Q: A box contains 5 green balls and 4 red balls. The probability of selecting 2 green balls and 1 red…

A: Given: box contains 5 green and 4 red balls  3 balls are drawn without replacement then the…

Q: In a small private​ school,6 students are randomly selected from 11available students. What is the…

A: We have 11 students out of which we have to select the 6 students and then find the probability that…

Q: 6. If a fair coin is to be flipped 2,500 times, find an approximation for the probability that the…

A: A fair coin is flipped 2500 times. Define the random variable, X : Number of heads in 2500 tosses.…

Q: If a die is rolled, (a) what is the probability of obtaining an even number or a number greater than…

A:

Q: During the year about 15 percent of the population carry the flu virus. Supposed that 5 children…

A:

Q: 8. Find the probability of getting a total score of 15 points in a throw of three identical dice.

A: To find the probability of getting a total score of 15 points in a throw of three identical dice.

Q: When dealt with 2 cards successfully without replacement from a shuffled deck of 52 cards. Find the…

A: We can pick 2 cards from 52 cards in 52×51=2652We can get a spade at first in 13 ways.We can get a…

Q: An urn contains 6 gray balls and 4 maroon balls. What is the probability of getting 1 maroon and 1…

A:

Q: The probability of getting at least 2 heads when a coin is tossed four times is?

A: Obtain the probability of getting at least 2 heads when a coin is tossed four times. The probability…

Q: A four-person committee is randomly selected from a pool of 19 Americans and 131 Canadians. What is…

A: Given: Number of Americans =19 Number of Canadians =131

Q: A four-person committee is randomly selected from a pool of 19 Americans and 13 Canadians. What is…

A: No.of Americans = 19  No.of Canadians  = 13 Total no.of persons = 32 (i.e. 13+19) Consider that…

Q: A committee of size 5 is to be selected at random from 3 women and 5 men. Find the probability…

A:

Q: What is the probability that in a random sample of 440 voters, less than 48.8% say they will vote…

A:

Q: If Paul hit 4 home runs out of 16 pitches at batting practice what is the experimental probability…

A: The experimental probability associated with an experiment is defined as the chance of occurrence of…

Q: An urn contains 10 white ball and 7 green balls. If Sam chooses 11 balls at random from the urn ,…

A:

Q: (a) If 4 balanced coins are tossed simultaneously (or 1 balanced coin is tossed 4 times), compute…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A book of 500 pages, 350 typos were found. Find the probability that in a random sample of 5 pages…

A: Its Poisson distribution

Q: If (the average number of mice / dunums) in a corn field consisting of 50 dunums is 10, Calculate…

A:

Q: (a) What is the probability that a randomly chosen tire will cover a distance of 500km without a…

A:

Q: Suppose Emerson loses 44% of all air hockey games. (a) What is the probability that Emerson loses…

A: (a) The probability that Emerson loses two air hockey games in a row is 0.1936, which is obtained…

Q: Find the probability of getting 6 and 5 respectively in two throws of a die.

A: