A baseball player has a batting average of 0.215 What is the probability that he has exactly 3 hits in his next 7 at bats?

Q: A baseball player has a batting average of 0.295. What is the probability that he has exactly 1 hits…

A: Given Information: A baseball player has a batting average of 0.295 i.e., p=0.295 To find the…

Q: Find the probability that a randomly selected student was female given that the student earned a…

A: Given:    A B C total  Male 2 19 20 41 Female 7 4 8 19 Total 9 23 28 60

Q: The average number of automobiles per minute stopping for a gas at a particular service station…

A: Given Information: The average number of automobiles per minute stopping for a gas at a particular…

Q: The table shows the educational attainment of 532 drivers per vehicle type. What is the probability…

A: There are totally 532 drivers in which 70 are college students, 80 are utility vehicles and 9 are…

Q: Suppose a baseball player's batting average is .325. What is the probability that in the next 100…

A: Let X denotes number times player hit ball.  It is given that player's batting average is 0.325.…

Q: During a laboratory experiment, the average number of radioactive particles passing through a…

A: Let X be the number of radio active particles passing through a counter in one millisecond. It is…

Q: A diabetes test is positive 85% of the time when the patient has diabetes and negative 95% of the…

A: Given data:- Diabetes test is positive 85% of the time when the patient has diabetes  diabetes test…

Q: The probability that Team B beats Team A in any given game is .6. What is the probability that Team…

A: It is given that , The probability that team B beats Team A in any game is , p= 0.6. The Team B wins…

Q: The weather forecast shows a 40% chance of rain each day for the next seven days. What is the…

A: Given that  n=7 , p=40%=0.40 , q=1-p=1-0.40=0.60 X~Binomial(n=7,p=0.40)

Q: A baseball player has a batting average of 0.4. What is the probability that he has exactly 1 hits…

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

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 11 seeds are…

A:

Q: A fair die is rolled six times. What is the probability that it comes up 2 at least once

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

Q: A secretary makes 2 errors per page, on average. What is the probability that on the next page she…

A: Given: Average number of errors per page is  λ=2

Q: A baseball player has a batting average of 0.3. What is the probability that he has exactly 3 hits…

A: Given,n=7p=0.3Let X=no.of hits in his next 7 at-batsX~Binomial(n=7 , p=0.3)P(X=x)=7x 0.3x 1-0.37-x…

Q: Hank usually makes 11 out of every 20 of his free throws. What is the probability that he will miss…

A: We have given that Hank makes 11 out of every 20 of his free throws.

Q: The average number of cars arriving at a drive-thru fast food restaurant is 3 in ten minutes, what…

A: GivenAn average no.of cars arriving at a drive-thru fast food restaurant is 3 in tenminutesλ=1.5 for…

Q: Suppose a baseball player's batting average is .325. What is the probability that in the next 100…

A: Given : Suppose a baseball player's batting average is .325. What is the probability that in the…

Q: hat is the probability that their third daughter is their sixth child?

A: here given , a couple decides to have children until they have three daughters  Probability of male…

Q: During a Kansas tornado season, the probability a local grocery store experiences power outage on…

A: (d) On at least one day: P(At least 1 day)= 1- P(None of days) --(1) So 1st we need to find P(None…

Q: The yearly worldwide average number of airplane crashes of commercial airlines is 4. What is the…

A: Givenyearly worldwide average number of airplane crashes of commercial airlinesis 4for one…

Q: The average number of phone inquiries per day at a poison control center is four.  Find the…

A:

Q: You toss twice coins. What is the probability that both land Tails up?

A: Given, Possible outomes => [h,h] [h,h] [t,t] [t,h]Favourable outcomes =[t,t] = 1number of…

Q: The odds in favor of a horse winning a race are posted as 7:5. Find the probability that the horse…

A: Given that odds in favor=m:n= 7:5So the probability is=mm+n=77+5=712

Q: 2. Find the probability that it is actually one.

A:

Q: If a successful student is noticed what is the probability that he was a student of Arts, Science or…

A: here define events Arts  = A Science = S Commerce  = C passed in examination = E   p(A ) = 0.40…

Q: During a Kansas tornado season, the probability a local grocery store experiences power outage on…

A: Given that, local grocery store experiences power outage on any workday is 0.125. i.e Probability…

Q: You roll a die five times. What is the probability that you will see a string of three or more…

A: Given data: *The die is rolled 5 times, n=5. The probability of getting one (success) when a one die…

Q: Which formula would you use to find out the probability of a doctor's patients being female or…

A: Given,Which formula would you use to find out the probability of a doctor's patients being female or…

Q: Two dice, one white and one black, are thrown together. Calculate the probability that the score on…

A:

Q: A baseball player has a batting average of 0.37. What is the probability that he has exactly 1 hits…

A: Binomial distribution : A discrete random variable x is said to be binomial distribution with the…

Q: Apple produces about 300 iPads every hour at their factory in Silicon Valley. On average, about 2.5…

A:

Q: A basketball player has a free throw percentage of 93%. What is the probability she misses at least…

A: The probability of she misses at least one of his next 27 free throws is obtained below:Let X be the…

Q: What is the probability that X equal 2?

A: The probability of rolling a four = 1/6 = p  n = 8

Q: A basketball player has a free throw percentage of 98%. What is the probability he misses at least…

A: Given that the basketball player has a free throw percentage of 98%.This means (100-98)% =2%=0.02…

Q: During a Kansas tornado season, the probability a local grocery store experiences power outage on…

A: (c) On none of the days: P(None of days)= (1-0.125)5 P(None of days)=(0.875)5 P(None of days)=…

Q: What is the probability than a 69% free-throw shooter will miss his next free throw ?

A: Probability is defined as the total number of favourable cases of an event divided by the total…

Q: The daily price in dollars per metric ton of cocoa in 2007 was normally distributed with 
$2,014…

A:

Q: During a laboratory experiment, the average number of radioactive particles passing through a…

A: Given that  Average number of radioactive particles passing through a counter in 1 milliseconds=4…

Q: If you roll 1 six sided die, what is the probability that you roll a 3? (Express your answer as a…

A: What is Probability: When we perform a random experiment, we can expect more than one possible…

Q: The time taken by brake discs to overheat on construction equipment is normally distributed with…

A: Answer - The time taken by brake discs to overheat on construction equipment is…

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 7 seeds are planted,…

A: Let x be number of plants don’t grow. Here x follows binomial distribution with parameters n = 7 and…

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: Suppose a baseball player's batting average is .325. What is the probability that in the next 100…

A:

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: You flip a coin twice. What is the probability that the first flip lands heads-up and the second…

A: Let us denote: H=head, T=tail If we flip a coin twice, then the possible outcomes are HH, HT, TH,…

Q: A baseball player has a batting average of 0.255. What is the probability that he has exactly 5 hits…

A: Given Information : Number of hits , n = 7. Probability of success , p = 0.255. And asked to find…

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

A:

Q: A little boy loses his shoe once in every three trips to the backyard. What is the probability that…

A: Obtain the probability that he will lose his shoe at least once in the next six trips. The…