The probability that Mike has to work overtime and it rains is 0.028.  Mike hears the weather forecast, and there is a 50% chance of rain.  Find the probability that he will have to work overtime, given that it rains.

Q: The probability that a person owns a video game system is 70%. The probability of owning a video…

A: Given : The probability that a person owns a video game system is 70% P(Video game) = 0.7 The…

Q: A) If the average number of rodents in a cotton farm with an area of 20 acres is 2 per acres,…

A: As per guideline I have calculated 1st main question  Here given,  If the average number of rodents…

Q: one student is chosen at random, nd the probability that the student was female OR got an "A".

A: The number of females is 24, the number of students got an A is 29 and the total number of students…

Q: Corey buys a bag of cookies that contains 4 chocolate chip cookies, 9 peanut butter cookies, 4 sugar…

A:

Q: (d) Given that a car accident was caused by speeding, calculate the probability that the driver was…

A: Solution According to guideline we solve three subpart

Q: When tossing a dice and a coin together, the probability of getting 1 and a picture together is…

A: Given problem Given that   When tossing a dice and a coin together. The probability of getting 1…

Q: aple of fifty college students, what is the probability that at least forty of them participate in a…

A:

Q: Each of the two friends tosses an unbiased coin ten times. What is the probability that each one…

A: Let X be a random variable denotes the number of heads friend 1 receive.. X~Bin10,12 Calculate the…

Q: A mother figures that her son will forget his homework about 20% of the time. What is the…

A: From the given information, 50% of time that the son will forget his homework and there are 5 school…

Q: The power of the test is the probability of / [ Select ] correctly incorrectly concluding that µd #…

A: The power of test is defined as the rejecting Ho when actually Ha is true.

Q: A basketball player has a 75 percent chance of making a free throw. What is the probability of his…

A: INTRODUCTION :  Binomial distribution: a discrete random variable X is said to follow a binomial…

Q: Find the probability that the student was male AND got a "A".

A:

Q: In an experiment, positive and negative values are equally likely to occur. The probability of…

A:

Q: If the computed z score is -2.33, determine the probability.

A: Explanation:Here given the z score  I find out the probability for computed z-score in step2

Q: Dylan buys a bag of cookies that contains 7 chocolate chip cookies, 4 peanut butter cookies, 7 sugar…

A: Dylan buys a bag of cookies that contains: 7 chocolate chip cookies 4 peanut butter cookies 7 sugar…

Q: At Roberta's cafe half of her regular customers order her famous low-fat chicken sandwich. The…

A: Consider the following events A : someone regularly ordered the sandwich. B : someone losing weight.…

Q: The injury rate of a volleyball player is 20%. If he throws the ball 100 times, and if you know that…

A:

Q: In a local archery contest, the probability that Samuel will be successful on each shot is 82.5% If…

A: Let X be the random variable from binomial distribution with probability of success (p) = 82.5% =…

Q: A basketball player traditionally makes 80% of her free throws. Suppose she shoots 10 baskets and…

A: Given,n=10p=0.8A random variable X~Binomial(n=10 , p=0.8)P(X=x)=Cx0.8x1-0.810-x  ;…

Q: The Clippers basketball team are predicted to win 90% of their games during the playoffs.  If this…

A: From the given information, n=3 p=0.90 Using binomial distribution, the required probabilities will…

Q: A box at a miniature golf course contains 77 red golf balls, 88 green golf balls, and 33 yellow golf…

A: Case (i): It is given that there are 77 red balls, 88 green balls, and 33 yellow balls. The total…

Q: The odds in favour of River passing her swimming test on the first try are 13:4.  The probability…

A: Given: The odds in favor of River passing her swimming test on the first try are 13:4

Q: The probability is?

A: Solution

Q: A trail mix contains a mixture of nuts: pecans, walnuts, hazelnuts, and peanuts. If the probability…

A: From the provided information, The probability of reaching into the trail mix and getting pecans is…

Q: Serious worker injuries at a coal mining company average 2.7 per year.  Given that safety conditions…

A: # Serious worker injuries at a coal mining company average 2.7 per year.  Given that safety…

Q: The odds in favour of Samantha passing her driver's test on the first try are 8:3.  The probability…

A: The odds in favour of Samantha passing her driver's test on the first try are 8:3.

Q: find the value of p. ( probability of getting a success)

A: Given: n=number of trials =8 4P(x=5)=P(x=3).…

Q: The probability that Sam parks in a no-parking zone and gets a parking ticket is 6%, and the…

A: The probability is used to calculate the probability of an event occur. Let A be the event, the…

Q: Q1. A couple decides to continue to have children until they have three daughters. Assuming that the…

A: Here, the probability of success is p=0.54. Thus, according to the negative binomial distribution,…

Q: A basketball player traditionally makes 80% of her free throws. Suppose she shoots 10 baskets and…

A: We have given that,  X be the random variable from binomial distribution with probability (p)= 80% =…

Q: . For the 47 tires tested, find the probability that the average miles (in thousands) before need of…

A: The mean and standard deviation are 69 and 13, respectively.

Q: C: The probability of being salt-resistant if it is unsuitable for use ? *

A: Q2: C. There are 200 bags are unsuitable for use in which half of the unsuitable for use is of the…

Q: A health instructor surveyed all his students, and tallied the results. The first survey question…

A:

Q: Find the probability of an event E if the odds for E is equal to the odds against

A: Odds of an event:The odds an event is given by the ratio of the probability of the event to its…

Q: At a particular restaurant, 56% of all customers order an appetizer and 42% of all customers order…

A:

Q: At a restaurant, the probability that a customer will order a nonalcohlic drink is .56. Find the…

A: From the provided information, The probability that a customer will order a nonalcoholic drink is…

Q: in a box of pens and pencils, the probability of randomly choosing a sharpened pencil is 0.54 and…

A:

Q: Thirty percent of hospital admissions for diabetic patients are related to problems with the…

A: Thirty percent of hospital admissions for diabetic patients are related to problems with the…

Q: The probability the shipment wil be rejected is

A: here given, there are 50 watches in shipment in which 10 are defective 10 watches are selected as…

Q: Consider the tossing of a pair of dice. Find the probability that the sum of the two die is 6.…

A: The possible outcome for a pair of dice is 36. which is as follows: (1,1), (1,2), (1,3), (1,4),…

Q: The table shows the number of boys and girls that have black, blonde, brown, or red hair color. What…

A: The table represents the number of boys and girls that have black, blonde, brown, or red hair color:…

Q: Find the probability that he will arrive on time at school. If he arrived on time at school today,…

A: Given : P(catching the 7 am bus) = 0.8 P(not catching the 7 am bus) = 0.2 Now, P(arrive on time |…

Q: The probability that a cellular phone company kiosk sells X number of new phone contracts per day is…

A: Let X be the number of new phone contacts per day. The probability distribution of X is given as-…

Q: the probability that more than 6 will need a warranty repair?

A: here given n = 20 p = probability that car needs warranty repair q = 1-p = 0.8 here use binomial…

Q: A place kicker in the NFL makes 78% of his field goals. If the outcomes are independent, what is the…

A: Given: p=0.78n=8q=1-p=1-0.78=0.22 The probability that he makes exactly 6 of the next 8 field goals…

Q: A basketball player has a free throw percentage of 94%. What is the probability she misses at least…

A: Given, A basketball player has a free throw percentage of 94%. That means she missed only 6% throws.…

Q: The probability that Juliana will take a particular type of dance class is shown in the chart below.…

A: here from given information  define events  she take ballet  = B she take jazz = J Saturday morning…

Q: The weather forecaster says that the probability of rain on Saturday is 20% and the probability of…

A: Given: The weather forecaster says that the probability of rain on Saturday is 20% and the…

Q: The probability of a positive test result is

A: Here given, Testing for a disease can be made more efficient by combining samples. If the samples…

Q: A paediatrician is interested in how many of his patients with flu developed pneumonia as a…

A: Let X denote the number of patients with flu developed pneumonia and it follows binomial…