During one eight-week period, a particular mutual fund outperformed the S&P 500 index 21 out of 40 days. Find the probability that it would perform as well or better again. se The probability is| gnm (Round to four decimal places as needed.) dent atCru

Q: Hospitals typically require backup generators to provide electricity in the event of a power outage…

A: Independent events:If A and B are two independent events, the probability of the event A and B can…

Q: In the marketing division of a particular company, there are 65 part-time employees and 33 full-time…

A: From the provided information, There are 65 part-time employees and 33 full-time employees. Total…

Q: A group of people were asked whether they owned a dog. The number of people that owned a dog was…

A: From the provided information, Sample size (n) = 490 + 464 = 954 The number of people that owned a…

Q: A softball pitcher has a 0.626 probability of throwing a strike for each curve ball pitch. If the…

A: It is given that the probability of throwing a strike for each curve ball pitch is 0.626. The…

Q: what is the probability that his team will win th

A: Since , we have that the probability of making a field goal over a 40 yards is 77%. Also , the field…

Q: (a) Find the probability that the number who have encountered fraudulent charges on their credit…

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Q: John Michael buys a bag of cookies that contains 8 chocolate chip cookies, 8 peanut butter cookies,…

A: The total number of cookies is  8×4 =32. The total number of sugar cookies is 8. The total number of…

Q: The ABCD ELECTRONICS has just manufactured 5000 blu-rays, and 50 are defective  if 5 of these…

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Q: (a) What is the probability that all five have written an editorial letter while under the influence…

A: Given : 32% say they have written an editorial letter while under the influence of alcohol.…

Q: ever down but always on a white square. row, what is the probability that it reaches nswer as a…

A: The pascal triangle is used for computing the probability of reaching star from the given starting…

Q: There are on average 20 old growth Sitka Spruce trees per acre in a local forest. Find the…

A: GivenOn average 20 old growth sitka spruce trees per acrefor 14 acre, 5 old growth sitka spruce…

Q: Suppose that on the average, 8 students enrolled in a small liberal arts college have their…

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Q: Suppose 90% of kids who visit a doctor have a fever, and 35% kids with a fever have sore throats.…

A: Independent Events:   Any two events A and B are said to independent if the occurrence of the event…

Q: Garrett buys a bag of cookies that contains 6 chocolate chip cookies, 5 peanut butter cookies, 9…

A: From the provided information, Total number of cookies = 6 + 5 + 9 + 5 = 25

Q: Given that every twenty-ninth person in line will get a coupon for a free box of popcorn at the…

A: Given that, Every twenty-ninth person in line will get a coupon

Q: In a large population, 60 % of the people have been vaccinated. If 4 people are randomly selected,…

A:

Q: In a particular country, 3% of the population is HIV positive. A test for HIV correctly diagnoses…

A: Let us denote: H=HIV positive  D= diagnosed positive with HIV   Given that P(H)=3%=0.03…

Q: fish that are above the legal limit and 3 that are not. What is the probability that he'll catch 3…

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Q: Every thirteenth box of Smash cereal that is produced contains a special toy. If you buy a box of…

A: Given, Let number of Smash cereals produced be 13*x Number of Smash cereals with special toys are in…

Q: If a seed is planted, it has a 60% chance of growing into a healthy plant. If 12 seeds are planted,…

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Q: From a well shuffled pack of playing cards, one card is drawn. The probability of getting not the…

A: In a standard deck of playing cards there are total 52 cards and 4 suits, such as hearts, diamonds,…

Q: Find the probability that over a period of one year, a family runs their vacuum cleaner between 60…

A: here given , continuous random variable has density function  x            0 <x<12-x…

Q: Gregory buys a bag of cookies that contains 7 chocolate chip cookies, 5 peanut butter cookies, 8…

A: We  have given the following   7 chocolate chip cookies,  5 peanut butter cookies  8 sugar cookies,…

Q: A telephone network substation will keep trying to connect a long-distance call to a trunk line…

A: It is given that, p=0.65 n=4 It is a geometric distribution.

Q: Suppose 90% of kids who visit a doctor have a fever, and 25% of kids with a fever have sore throats.…

A: Let, A is the event that kids have a fever. B is the event that kids have sore throats. From the…

Q: After estimating the probability that an investment manager will exceed his benchmark return in each…

A: After estimating the probability that an investment manager will exceed his benchmark return in each…

Q: b. What is the probability that a shopper will use a smart phone to save money? The probability is…

A: Let the events be: A: use online coupons B: check prices online before shopping C: use a smart phone…

Q: In a recent year, there were 2,515,458 deaths, and 787,650 of them were due to cardiovascular…

A: Total number of deaths = 2515458Number of deaths due to cardiovascular disease = 787650…

Q: The probability that both locations will have high sales next quarter is (E)

A: Here Given  Automobile dealer owns two dealership at two different location  And Probability of…

Q: Five of the eight students are from Middle Georgia State College. What is the probability that all…

A: According to the provided information, eight college students have applied for the interview. Four…

Q: A die is rolled twice. What is the probability of showing a 5 on the first roll and an even number…

A: When a die is rolled twice,  There are 6 outcomes (1,2,3,4,5,6) on the first roll and 6 similar…

Q: Find the probability that an investor makes a profit on 6 of her next 12 investments, assuming…

A:

Q: Suppose that you roll a 6-sided die two times.  What is the probability that you get a 2 followed by…

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Q: a. With two hard disk drives, the probability that catastrophe can be avoided is (Round to four…

A: here use binomial distribution  each trial independent(failure of disk indpendent) finite number of…

Q: In a certain study, the chance of encountering a car crash on the road is stated as 20%. Express…

A: We know that for an event E the probability of the event E is given by; P(E)=Number of favourable…

Q: in every 200 packages. If a customer complains that her package of film doesn't show the expiration…

A: Here use probability tree for given situation

Q: If you are dealt 3 cards from a shuffled deck of 52 cards, find the probability that all 3 cards are…

A: Here we have known that there are 12 cards. and Cnr=n!r!(n-r)!

Q: A recent survey showed that 71 full-time employees out of a sample of 500 did not use all of their…

A: Total number of employees = 500 Number of employees who did not use all of their vacation days last…

Q: The probability that Rockies' Trevor Story will get a hit is 0.277. What is the probability that he…

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Q: a. With two hard disk drives, the probability that catastrophe can be avoided is (Round to four…

A: Provided information, there is 4% risk drive failure in a year.  The situation follows binomial…

Q: Find the probability that over a period of one year, a family runs their vacuum cleaner between 80…

A: here use given probability distribution x and unit of x is 100 hours

Q: Suppose that a policeman with a radar gun is watching traffic pass on a street where it is the case…

A: Instruction : Use the website www.stattrek.org to calculate probability.    A policeman with a radar…

Q: Find the probability that a driver with at least one collision in the past year is a middle aged…

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Q: Suppose that the probability that your mail is delivered before 2 pm is .90. What is the probability…

A: We have given that the probability that mail is delivered before 2 pm is 0.90.

Q: The probability that a 30-year-old white male will live another year is .99863. What premium would…

A: The probability value of 30-year-old white male will live one more year is 0.99863. The life…

Q: On the average a certain intersection results in 3 traffic accidents per month. What is the…

A: Let us define X as the number of accidents at a certain intersection. We have been that on an…

Q: If you are dealt 4 cards from a shuffled deck of 52 cards, find the probability that all 4 cards are…

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Q: At a store, the average number of customers entering is 25 persons per half an hour. What is the…

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Q: Cassandra buys a bag of cookies that contains 4 chocolate chip cookies, 8 peanut butter cookies, 6…

A: