Please give solution in correct and detailed explanation format thanku  A baseball player has a batting average of 0.215. What is the probability that he has exactly 5 hits in his next 7 at bats? Round your answer to four decimal places.

Q: A baseball player has a batting average of 0.22. What is the probability that he has exactly 6 hits…

A: Answer: Given that: p= 0.22 , n= 7 now will use Binomial probability P(X=x)=nx*px*(1–p)n–x,where…

Q: Approximate the probability that X is greater than 70 and less than 90.

A:

Q: College Courses At a large university, the probability that a student takes calculus and is on the…

A: Let us define the two events as, A = the students takes calculus. B = the student is on the dean’s…

Q: A high school baseball player has a 0.217 batting average. In one game, he gets 7 at bats. What is…

A: P(hit) = p = 0.217 no. of trials (n) = 7 x = no. of hits P(x≥2) = ?

Q: When 3 dice are rolled, find the probability of getting a sum of 8. Enter your answer as a fraction…

A: Given3 dice are rolled

Q: A quick quiz consists of a multiple-choice question with 5 possible answers followed by a true/false…

A: Given dataMultiple choice questions with 5 possible answers followed by a true and false5 possible…

Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…

A:

Q: A high school baseball player has a 0.266 batting average. In one game, he gets 6 at bats. What is…

A: The batting average is given as, .The no. of bats, .In this case, each batting has only options of…

Q: Can you answer this for my final exam thanks Approximately 59.4% of adults have added bleach to…

A: Given,n=6p=0.594q=1-p=1-0.594=0.406X=no.of adults have added bleach to their laundry.X~Binomial (n=6…

Q: Assume that when adults with smartphones are randomly selected, 55% use them in meetings or classes.…

A: Given p=0.55 and n=25 Let X be the adults using smartphones in meetings and classes X ~ B(n, p)…

Q: According to the Center for Disease Control (CDC), 46.8% of Americans get a flu shot each season.…

A:

Q: A history class is comprised of 8 female and 7 male students. If the instructor of the class…

A: Given that Female students =8 Male students=7 Randomly selected students= 8

Q: A poll showed that 49.2% of Americans say they believe that statistics teachers know the true…

A: Given data:: The probability of the Americans who believe that statistics teachers know the true…

Q: eport the answer as a percent rounded to two decimal place accuracy. You need not enter the "%"…

A: Let us assume that one out of the four possible answers, is only correct for both questions…

Q: In a recent survey, 303 out of 350 residents of Salem, MA said they are planning on passing candy…

A: here given ,  303 out of 350 residents of Salem, MA said they are planning on passing candy during…

Q: Alex makes 20% of his hockey goals that he attempts.  For a practice, he likes to shoot goals at the…

A:

Q: College Courses At a large university, the probability that a student takes calculus and is on the…

A: P( takes calculus and is on the dean's list) = 0.056P(student is on dean's list) = 0.24P(taking…

Q: We are interested in analyzing data related to college football. Use S to denote the team is in the…

A: Given information- We have given that the probability of team is in the S = 5.5% So, the probability…

Q: On average, you receive four pieces of junk mail a day. Find the probability that you receive next…

A: Given that On average, we receive four pieces of junk mail a day. Than we have to find the…

Q: Suppose X is a binomial random variable with n = 200 and p = 0.4. (Use normal approximation. Round…

A: From the provided information, X is binomial distribution random variable with n = 200 and p = 0.4

Q: A poll showed that 69.3% of Americans say they believe that statistics teachers know the true…

A:

Q: A number cube is rolled and a coin is flipped. What is the probability of getting a number greater…

A: Given A number cube is rolled and a coin is flipped.Event:- getting a number greater than 3 on the…

Q: Find the probability of obtaining exactly one heart in four drawing from a deck of 52 cards.

A: Let p be the probability of getting heart. Then p = 13/52 = 0.25 Let X denote the number of hearts…

Q: The probability of an 60 year-old male living to 70 years old is equal to in 2019. (Art_13_07_B)

A:

Q: Please explain me these 3 . Thank you so much ❤️

A: Step 1: Step 2: Step 3: Step 4:

Q: A student takes a true-false test but did not study and randomly guesses each answer. There are 20…

A:

Q: A student takes an exam containing 19 multiple-choice questions. Each question has 5 choices. If the…

A: Given data: The total numbers of questions are n=19. The number of choices is c=5. The expression…

Q: Answers must be in 4 decimals The probability that a husband watches Grace Anatomy is 0.40 and the…

A: P(a husband watches grace anatomy)=0.40 P(the wife watches grace anatomy)= 0.50 P(a husband watches…

Q: The mean life of a person who has had a heart transplant is about 12 years. Find the probability…

A: Answer: From the given data, Mean life of a person who has had a heart transplant is = λ = 12 years…

Q: A poll showed that 45.2% of Americans say they believe that Marilyn Monroe had an affair with JFK.…

A: Given, Marilyn Monroe had an affair with JFK= 45.2% Probability that randomly selected individual…

Q: A quick quiz consists of a true/false question followed by a multiple-choice question with 6…

A:

Q: what is the probability that she passes her test given that she studies?

A: Let us define some events A : She studies for test. B : She passes test. It is given that P(A and B)…

Q: A baseball player has a batting average of 0.395. What is the probability that he has exactly 3 hits…

A: p(hits basket ball) = p = 0.395 sample size,  n = 7 x = No. of hits by player p(x=X) = nxC * px *…

Q: A baseball player has a batting average of 0.355. What is the probability that he has exactly 4 hits…

A:

Q: (d) Tomorrow, the same local weather report will be given. Estimate the probability that it will be…

A: The tables shows the results of 365 consecutive days and compares whether it rained or not to…

Q: Write the answer as a decimal, accurate to 4 decimal places. If a bag contains 5 green balls, 5 blue…

A: According to the given information in this question We need to find that the probability that the…

Q: A manufacturing company produces light bulbs. The company claims that the probability of each ball…

A: From the provided information,The company claims that the probability of each ball produced being…

Q: A machine has 32 identical components which function independently. The probability that a component…

A: Given, n=32 p=0.24 The machine will stop working if more than three components fail.

Q: IQ is normally distributed with a mean of 100 and a standard deviation of 15. Suppose one individual…

A: Given information- Sample mean, µ = 100 Sample standard deviation, σ = 15 Let, X be the IQ of an…

Q: please answer in text form and in proper format answer with must explanation , calculation for each…

A: To calculate the probability that a person who tests positive actually has the disease, we use…