.What is the probability that exactly 20 of them used Google b. What is the probability that 15 or fewer used Google? c. What is the probability that more than 20 of them used Google?

Q: 85% of owned dogs in the United States are spayed If 35 owned dogs are randomly selected, find the…

A: We are allowed to answer three subparts at a time, since you have not mentioned which part you are…

Q: In a large population, 61% of the people have been vaccinated. Give your answer as a value between 0…

A: From the provided information,p = 0.61n = 5

Q: You are randomly selecting a sample of 15 participants for your research. The probability of…

A:

Q: 72% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal…

A: Note- Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Calculate the probability of rolling at least one “5” after 6 rolls: a. Use the relative frequency…

A: In the given situation, dice is rolled 6 times. Total number of outcomes is 6^6=46656 Among 46656…

Q: Approximately 6% of American drivers d not text while they drive. Suppose you are working with a…

A: It is given that the proportion of American drivers do not text while they drive (p) is 0.06 and the…

Q: 63% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal…

A: Given data, p=63%=0.63 n=45

Q: A recent survey found that 63% of college students attend more than one institution during their…

A: Since you have posted a question with multiple sub-parts, we will solve first 3 sub-parts for you.…

Q: Adult Americans (18 and older) were asked whether they use social media regularly. The following…

A:

Q: 65% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal…

A: given data, p=owned dogs in the U.S are spayed or neutered p=0.65q=1-p=1-0.65=0.35n=50here data…

Q: 75% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal…

A: As per our guidelines we are suppose to answer three sub parts.

Q: 67% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal…

A: I will use excel to solve this question…

Q: 82% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal…

A:

Q: 73% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal…

A: P=73%=0.73n=32

Q: 62% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

Q: In a poll conducted on February 3 through 18 in 2021  41% of the United States was found to be…

A: According to the given information,Probability of success, p = 41% = 0.41Sample size, n = 10Let X be…

Q: A recent study showed that 71% of adults need some type of corrective lens (glasses or contacts).…

A:

Q: Of all the registered automobiles in a city, 5% fail the emissions test. Fifteen automobiles are…

A: We have given that  Sample size n=15  Probability of success p=5%=0.05  q=1-p=0.95 P(X=x)=…

Q: 10.2% of the population is 65 or older. Find the probability that the following number of persons…

A: According to the given information, we have Sample size, n = 20

Q: A 76% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal…

A:

Q: 4.21 The probability of an electronic sensor malfunctioning is known to be 0.10. A random sample of…

A: The following information has been given: n=12p=0.10 The binomial probability distribution formula…

Q: A manufacturing machine has a 55% defect rate. If 103 items are chosen at random, answer the…

A: Sample of size(n)=103Probability of success=p=0.55

Q: A recent survey found that 61% of college students attend more than one institution during their…

A: 61% of college students attend more than one institution during their college career.Sample size…

Q: The probability that an email is spam is 74%. If a spam filter analyzes two emails, what is the…

A: It is given that, the probability that an email is spam is 74%.

Q: 27% of all college students major in STEM (Science, Technology, Engineering, and Math). If 40…

A: Answer: Given that: p= 0.27 , n= 40 now will use Binomial probability calculator To find…

Q: In probability theory, rolling a die is considered to be an experiment. What is the term that…

A: The die is rolled and die shows the number 2.

Q: 73% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal…

A: Note that this problem is modeled using a binomial distribution. A random variable X is said to be…

Q: Fifty-three percent of all U.S. citizens have some college education. Choose 10 people at random,…

A: