Based on a​ poll, 60 % of adults believe in reincarnation. Assume that 7 adults are randomly​ selected, and find the indicated probability. Complete parts​ (a) through​ (d) below. a. What is the probability that exactly 6 of the selected adults believe in​ reincarnation? The probability that exactly 6 of the 7 adults believe in reincarnation is  b. What is the probability that all of the selected adults believe in​ reincarnation?   The probability that all of the selected adults believe in reincarnation is   c. What is the probability that at least 6 of the selected adults believe in​ reincarnation?   The probability that at least 6 of the selected adults believe in reincarnation is   d. If 7 adults are randomly​ selected, is 6 a significantly high number who believe in​ reincarnation?       A. No​, because the probability that 6 or more of the selected adults believe in reincarnation is greater than 0.05.   B. Yes ​, because the probability that 6 or more of the selected adults believe in reincarnation is less than 0.05.   C. Yes , because the probability that 6 or more of the selected adults believe in reincarnation is greater than 0.05.

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: Assume that when adults with smartphones are randomly selected, 37% use them in meetings or classes.…

A: It is given that the When adults with smartphones are randomly selected, 37% use them in meetings or…

Q: suppose that 64% of people own dogs. If you pick two people at random, what is the probability that…

A: Solution: Given information: Let A be the event that people having own dog P(A)= 0.64

Q: Suppose that 54% of people own dogs. If you pick two people at random, what is the probability that…

A: Let p be the probability that a person own dogs.Then,p=0.54.

Q: Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes.…

A: Given that n =15 , P =0.45 Using binomial distribution Find P ( x <3 ) =?

Q: Assume that when adults with smartphones are randomly​ selected, 37​% use them in meetings or…

A: We have given that,  Probability (p) = 37% = 0.37 . n = 9 . And x=2 .

Q: Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes.…

A: Obtain the probability that exactly 20 of them use their smart phones in meetings or classes.   The…

Q: The probability that a randomly selected 1-year-old male feral cat will live to be 2 years old is…

A:

Q: Suppose the probability that a person in Jordan is exposed to corona = 0.05 , if 700 persons attend…

A: Given :  the probability that a person in Jordan is exposed to corona = 0.05 , P = 0.05 Now,  700…

Q: What is the probability that exactly 4 of the selected adults believe in reincarnation? e…

A: Note: According to our guidelines we are solving only first three sub-parts of a question and the…

Q: Assume that when adults with smartphones are randomly​ selected, 64​% use them in meetings or…

A:

Q: Suppose that 10% of people own dogs. If you pick two people at random, what is the probability that…

A: From the provided information, 10% of people own dogs that is p = 0.10 Sample size (n) = 2 X~B (2,…

Q: In a survey, 60% of Americans said they own an answering machine. If 13 Americans are selected at…

A: From the provided information, 60% of Americans said they own an answering machine that is (p) =…

Q: Assume that when adults with smartphones are randomly​ selected, 59​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly selected, 46% use them in meetings or classes.…

A:

Q: The probability that a randomly selected 1-year-old male feral cat will live to be 2 years old is…

A: Formula : Binomial distribution is given by

Q: Assume that when adults with smartphones are randomly​ selected, 52​% use them in meetings or…

A: Given that adults with smartphones are randomly​ selected, 52​% use them in meetings or classes.…

Q: Assume that when adults with smartphones are randomly​ selected, 37​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 48​% use them in meetings or…

A: Given data, p=48%=0.48 n=7 P(X=4)=?

Q: If 10 cards are to be chosen at random (without replacement) from an ordinary deck of 52 cards, find…

A:

Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…

A: Given 24% of people own dogs

Q: Assume that when adults with smartphones are randomly​ selected, 53​% use them in meetings or…

A:

Q: The probability that a randomly selected 3​-year-old male chipmunk will live to be 4 years old is…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Suppose that 31% of students in a college have a smart phone. If you select three students at…

A: Obtain the probability that all three have a smart phone. The probability that all three have a…

Q: Assume that when adults with smartphones are randomly selected, 37% use them in meetings or classes.…

A: Probability of randomly selected adult smartphone user using smartphones in meetings or classes =…

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A: A binomial experiment is a discrete probability experiment. To use the binomial model,…

Q: Assume that when adults with smartphones are randomly​ selected, 57​% use them in meetings or…

A: Let X be the number of adults use their smartphones in meetings or classes which follows binomial…

Q: Assume that when adults with smartphones are randomly​ selected, 57​%use them in meetings or…

A:

Q: Suppose that 31% of people own dogs. If you pick two people at random, what is the probability that…

A: Here.  We will use : P(A n B ) = P(A) × P(B) Given data: Suppose that 31% of people own dogs. If you…

Q: Assume that when adults with smartphones are randomly​ selected, 56​% use them in meetings or…

A: Let "X" be the adults who use their smartphones in meetings or classes.

Q: Assume that when adults with smart phones are randomly selected 65% use them in meetings or classes.…

A: Obtain the probability that exactly 7 of them use their smart phones in meetings or classes.   The…

Q: Suppose that 84% of students in a college have a smartphone. If you select three students at random,…

A: We have given that a Binomial distribution with parameter p=84%=0.84 and sample size n=3. The pmf of…

Q: Assume that when adults with smartphones are randomly​ selected, 57​% use them in meetings or…

A:

Q: The probability that a randomly selected 3-year-old male feral cat will live to be 4 years old is…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 59% use them in meetings or…

A: From the provided information, 59% of adults use smartphones in meeting or classes that is (p) =…

Q: Assume that when adults with smartphones are randomly​ selected, 39​% use them in meetings or…

A: Define the random variable x as the number of adults using smartphones in meetings or classes. Here,…

Q: According to a study, 20% of corporate officers are women. Suppose that you select a random sample…

A:

Q: Assume that when adults with smartphones are randomly​ selected 36% use them in meetings or classes.…

A: Probability that adults use smart phones in meeting or classes (p) = 36% = 0.36 Number of adults…

Q: The probability that a randomly selected 2-year-old male feral cat will live to be 3 years old is…

A: Given,p=P(male feral cat will live to be 3 years old)=0.96889

Q: Suppose that 13% of people own dogs. If you pick two people at random, what is the probability that…

A:

Q: Suppose that 20% of people own dogs. If you pick two people at random, what is the probability that…

A: Givenno.of people own dogs = 0.20

Q: Assume that when adults with smartphones are randomly​ selected, 64​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 56% use them in a meeting or…

A: Answer - Assume that when adults with smartphones are randomly​ selected, 56%   use them…

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

A:

Q: Assume that when adults with smartphones are randomly​ selected, 59​% use them in meetings or…

A: Given Data: Let X be the number of adults using smartphones  n=7 p=0.59   Therefore,  X ~…

Q: Suppose that 23% of people own dogs. If you pick two people at random, what is the probability that…

A: Given that 23% of people own dogs, if you pick two people at random  Then probability that they own…

Q: Suppose that 65% of people own dogs. If you pick two people at random, what is the probability that…

A: Question 14: Let x denotes the number of people own dogs which follows binomial distribution with…

Q: Assume that when adults with smartphones are randomly​ selected, 56​% use them in meetings or…

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

Q: A committee of 3 is being formed randomly from the employees at a school: 5 administrators, 30…

A:

Q: Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes.…

A: The probability that exactly 5 of them use their smartphones in meetings or classes is obtained…

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.