How many pennies can Morgan expect to select if he reaches into the bag 186 times, and replaces the coin after each selection?

Q: The probability of success is 0.30. If the number of trials is 12 and the number of successes is 6,…

A: Solution:

Q: d marbles and 18 blue marbles.  You reach in and pick 4 marbles at random (without replacement).…

A: Given information: 15-red marbles18-blue marbles33-Total marbles 4 marbles are picked at random…

Q: Camila sets up a passcode on her smart phone, which allows only five-digit codes. She has heard that…

A: Given : The passcode consists of 5 digits  Out of 5 digits one digit appeared 2 times (because…

Q: Andre is 70% free throw shooter. If he attempts 20  foul shots, what is the probability that he…

A: Solution: Let X be the number of shots sink and n be the number of foul shots. From the given…

Q: Solve the following problem. Mrs. Vines drives to school along the same route Monday through…

A:

Q: Kiara sets up a passcode on her tablet, which allows only six-digit codes. She has heard that it's…

A: Kiara sets up a pass-code on her tablet, which allows only six-digit codes. She has heard that it's…

Q: The probability of liking dogs is 60%.  For 200 people, what is the probability that 115 OR MORE…

A: Given: p=0.60n=200 The probability that 115 or more people like dogs in any order is obtained as…

Q: Find the probability of winning second prize—that is, picking five of the six winning numbers—with a…

A: We can select any 6 numbers from 54 numbers in 54C6 ways. (this is the total number of ways)   We…

Q: Avery sets up a passcode on her tablet, which allows only seven-digit codes. She has heard that It's…

A: Given Number of ways to have seven digit code from these 6 digits

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

A:

Q: Use the appropriate table to solve this problem: At an online computer store 60% of computers sold…

A: Given that at an online computer store 60% of computers sold are laptops.

Q: If the probability that an individual with a Bachelor Degree in Underwater Basket-weaving will be…

A:

Q: A box contains 20 blue balls, m yellow balls and n green balls and the probability of selecting a…

A:

Q: 80% of new car buyers choose automatic transmissions. For a group of 10 new car buyers, find the…

A: Given that, 80% of new car buyers choose automatic transmissions. Sample size, n = 10

Q: During a single day at radio station WMZH, the probability that a particular song is played is 22%.…

A:

Q: 24. BONUS: True or false: If Joe and Magdalenda each flip a fair coin 500 times, the probability…

A: probability of an event = number of event of interesttotal nummber of events\ Given: joe and…

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: John runs a computer software store. Yesterday he counted 132 people who walked by the store, 69 of…

A: GivenNo.of people who walked by the store=132No.of people came into the store=69No.of people bought…

Q: Camilia sets up a passcode on her tablet, which allows only nine digit codes. A spy sneaks a look at…

A: According to the question, the password has a 9 digit code. Given that the spy sees her fingerprints…

Q: Solve the following problem. A quiz has 10 multiple choice questions with four choices with one…

A: Solution: Let X be the random variable that the number of correct answer. The probability of correct…

Q: The probability that a salmon swims successfully through a dam is 0.85. Find the probability that…

A: From the provided information, Probability that a salmon swims successfully through a dam is 0.85.…

Q: A steam pipe has three valves. Each valve has a 30% probability of leaking within one year of…

A: From the provided information,n = 3Probability of leaking within one year of installation (p) = 0.30

Q: The probability of drawing a peppermint candy out of a jar of 25 candies is 1/5.How many more…

A: Given : The probability of drawing a peppermint candy out of a jar of 25 candies is 1/5

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.