For a software company, a candidate has a success rate of p= 0.3for each attempt in their interview. An examinee applies for the company 5 times consecutively. He doesn't want a job. He is just messing with the company. What is the probability that the candidate gets the job 3 times within these 5 interviews? What is the variance for this probability distribution? What is the probability that he was successful at most 2 times?

Q: Louberto would like to predict the number of acceptances into college. At each college he applies…

A: Given that: Success probability, p=0.40

Q: If a baseball player's batting average is 0.320 (32%), find the probability that the p will get at…

A: The conditions for normal approximation to the binomial distribution are given below:   np≥5…

Q: Find the probability that more than 19 weeks pass between accidents.

A:

Q: If a seed is planted it has 70% chance of growing into a healthy plant. if 12 seeds are planted…

A: Let "X" be the seed planted don't grow into a healthy plant.

Q: The amount of time, in seconds, a cashier spends with a customer during lunch time at a fast food…

A: Suppose the random variable x defines the amount of time, in seconds, a cashier spends with a…

Q: If we toss both fair five-sided dice simultaneously and denote Y as the summation of the two dice.…

A: Here the die is five-sided. It two dice are tossed simultaneously and the sum is noted. Y is the…

Q: Explain why a random phenomenon with two possible outcomes does not necessarily have 0.5 as the…

A: Probability is the measure of likelihood that an event will occur in a random expriment. Probability…

Q: For a software company, a candidate has a success rate of p = 0.3 for each attempt in their…

A: The binomial distribution having the probability mass function (PMF) as given…

Q: In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the…

A: Given that, Probability = 0.57 Sample size, n = 6

Q: If a seed is planted, it has a 65% chance of growing into a healthy plant. If 6 seeds are planted,…

A:

Q: Privacy is a concern for many users of the Internet. One survey showed that 59% of Internet users…

A: Let p be the probability of concerned about the confidentiality of their email Based on this…

Q: In one town, 80% of adults have health insurance. What is the probability that 3 adults selected at…

A: The binomial probability distribution is, PX=x=nxpx1-pn-x In the formula, n denotes the number of…

Q: A region averages 1.5 droughts per decade. What is the probability of getting 5 droughts in the next…

A: Obtain the probability of getting 5 droughts in the next 30 years. The probability of getting 5…

Q: A communications industry spokesperson appeared on a national television show and was discussing…

A: Given The proportion of people in United states own a cell p=0.96The sample size n=50The formula for…

Q: On an average, there are 2 visits to a supershop per minute. What is the probability that the…

A: Given,The average no.of customers visits a shop per minute is 2so, the averge no.of customers visits…

Q: A recent study reported that the prevalence of hyperlipidemia is 30% in children. If 12 children…

A: Probability of Hyperlipidemia(p) = 0.3Total number of children(n)=12Number of children suffering…