On average, number of road accidents occurring at Shahra e Faisal is 5 per day. Find a probability that number of accidents will be, i) at least 12 accidents per day. ii) atmost 9 accidents per day

Q: Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes.…

A: Given that n =15 , P =0.45 Using binomial distribution Find P ( x <3 ) =?

Q: Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes.…

A: According to the provided information, we have P(Adults with smartphones use them in meetings or…

Q: Assume that you have 4 red balls and 7 blue balls from which randomly to select two without…

A: Given that there are 4 red balls and 7 blue balls. The total number of balls is, 7+4 =11 (a) Compute…

Q: What is the probability a randomly selected worker does not drive a car to work?

A: Here we have given the information, According to the U.S. Census Bureau, the probability a randomly…

Q: Assume that when adults with smartphones are randomly​ selected, 56​% use them in meetings or…

A: Consider X be a random variable which follows binomial distribution indicates the smartphone users…

Q: Assume that when adults with smartphones are randomly selected, 52% use them in meetings or classes.…

A: The binomial probability distribution is, PX=x=nxpx1-pn-x In the formula, n denotes the number of…

Q: Suppose you are dealt thirteen cards without replacement from an ordinary deck of cards. What is the…

A: Given: The thirteen cards are dealt without replacement from an ordinary deck of cards. The…

Q: Assume that when adults with smartphones are randomly​ selected, 48​% use them in meetings or…

A:

Q: At a used bok sale, 100 books are adult books and 160 are childrens books. Of the that it is adult…

A: From the information give, the table showing the types of books is,   Adult Children Total…

Q: find the probability that the student smokes but does not consume alcoholic beverages.

A: Given, Total number of students = 915 LetA= Probability student smoke =267915B= Probability student…

Q: Assume that when adults with smartphones are randomly​ selected, 64​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 59​% use them in meetings or…

A:

Q: What is the maximum number of people in a gathering such that the probability of two people having…

A: For simplicity let us assume that there are always 365 days in the calendar year (thus let us ignore…

Q: Assume that the box contains 11 balls: 3 red, 3 green, and 5 blue. Two balls are drawn at random,…

A: There are total 11 balls, among which 3 are red, 3 green and 5 blue.

Q: The probability that a birth will result in twins is 0.025. Assuming independence (perhasph not a…

A:

Q: Suppose that 5 Black balls, 3 White ball and 2 Green balls are placed into a bag. Assume that the…

A:

Q: Of the cartons produced by a​ company, 7​% have a​ puncture, 4​% have a smashed​ corner, and 1.1​%…

A: It was stated that the cartons produced by a​ company, 7​% have a​ puncture. The cartons produced by…

Q: Suppose a jar contains a total of 72 marbles. There are 11 red marbles, 21 blue marbles and 40 black…

A: From the provided information, Total marbles = 72 Red marbles = 11 Blue marbles = 21 Black marbles =…

Q: Find the probability (in percent) that it is not hydro. P = __% geothermal or biomass. P = __%…

A: It is given that P(oil) = 0.31, P(coal) = 0.20, P(geothermal) = 0.22 P(biomass) = 0.12, P(hydro) =…

Q: Suppose a jar contains 8 red marbles and 31 blue marbles. If you reach in the jar and pull out 2…

A: Probability that first is red is 8/39.

Q: Suppose a jar contains 19 red marbles and 25 blue marbles. If you reach in the jar and pull out 2…

A: The Probability that both are red = 0.181

Q: The probability that an individual commutes to work by car is 0.9. What is the probability that ten…

A: Given data: The given probability that individual commutes to work by car is p=0.9. The total…

Q: Assume that when adults with smartphones are randomly selected, 46% use them in meetings or classes.…

A: Given that  The smart phones are randomly selected. Adults Use them in meetings or classes = 46%…

Q: A bag contains 10 white, 6 red, 4 black and 7 blue balls. Sballs are drawn at random. What is the…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 46 ​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 41​% use them in meetings or…

A: Consider X be a random variable which follows binomial distribution indicates the smartphone users…

Q: probability that no row or file contains more than one rook.

A: Here given there are total 8 rook And total square in 8×8 chess board is 64 Here use concept of…

Q: A box contains 17 balls of each color (i.e., green, red, and blue). If 5 balls are to be drawn…

A: Given data: A box contains 17 balls of each color (i.e., green, red, and blue). If 5 balls are to be…

Q: Assume that when adults with smartphones are randomly​ selected, 57​%use them in meetings or…

A:

Q: Suppose that the Student Representative Council (SRC) consists of 23 people (9 men and 14 women).…

A: The probability of any event is calculated asPany event=number of favorable outcomestotal number

Q: Assume that when adults with smartphones are randomly​ selected, 47​% use them in meetings or…

A: Given data Probability that adult with smartphones will use them in meetings  = 0.47 Number of…

Q: Assume that when adults with smartphones are randomly selected, 47% use them in a meeting or…

A:

Q: A traffic control engineer reports that. 75% of the vehicles passing through a checkpoint are from…

A: Given that  75% of the vehicles passing through a check point are from within the state. So the…

Q: On average, number of road accidents occurring at Shahra e Faisal is 5 per day. Find a probability…

A: It is given that, On average, the number of road accidents occurring at Shahra e Faisal is 5 per…

Q: Assume that when adults with smartphones are randomly​ selected, 58 ​% use them in meetings or…

A: Given that adults with smartphones are randomly​ selected, 58 ​% use them in meetings or classes.…

Q: Assume that when adults with smartphones are randomly​ selected, 57​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 57%use them in meetings or classes.…

A: Binomial distribution:The binomial distribution gives the probability of number of successes out of…

Q: A teacher will pick 1 student at random from 100 What is the probability of a student, Jo, of winnir

A: In this question, the concept of probability is applied. Probability The ratio of the number of…

Q: Assume that when adults with smartphones are randomly​ selected, 43​% use them in meetings or…

A: Solution: Let X be the random variable that  adults uses smartphones in meetings or classes. The…

Q: Assume that when adults with smartphones are randomly​ selected, 42​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 52​% use them in meetings or…

A: Given n = 13, p = 0.52, x = 5 X be the random variable of adults using smartphones in meetings or…

Q: find the probability that the chosen student joined  d) Science club only. e) Mathematics and…

A: Of the 300 grade 10 students of a certain high school, 120 joined Mathematics club, 115 joined…

Q: Assume that when adults with smartphones are randomly​ selected, 57​% use them in meetings or…

A:

Q: Of the students who registered for the statistical teaching assistant, 75 percent came from the…

A: Let A1 be the event who take economic department  A2 be the event who take islamic economic…

Q: In a class of 80 students, 48 are girls and, of these, 22 are going to college. Of the 32 boys in…

A: The solution of the problem is given in the next step.

Q: Assume that when adults with smartphones are randomly​ selected, 56% use them in a meeting or…

A: Answer - Assume that when adults with smartphones are randomly​ selected, 56%   use them…

Q: Assume that a bag contains 5 black, balls. 2 balis are drawn randomly one after another to hote…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 43% use them in meetings or…

A: Define the random variable x as the number of adults using smartphones in meetings or classes. Here,…

Q: A car rental agency has 99 midsized and 1111 compact cars on its​ lot, from which 66 will be…

A: It is provided that a car rental agency has 9 midsized and 11 compact cars.And each car is equally…

Q: Assume that when adults with smartphones are randomly​ selected, 56​% use them in meetings or…

A: Solution:Binomial distribution:The binomial distribution gives the probability of number of…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.