The General Social Survey asked women how many children they had. The results are in the table below. What is the probability that a randomly selected woman has at least 4 children? Give your answer as a percent. Number of Percentage of Women 27% 16% Children 24% 15% 3 4. 4% 6 or more 6%

Q: What sport do you want to try? Hockey 15 6 7 4 5 Lacrosse 18 5 Tennis 9

A: The total number of surveyed teens is 64. There are three games Lacrosse, Tennis, and Hockey. The…

Q: in a school survey 35% of students rode the bus to school. what are the odds of a student riding the…

A:

Q: A mail-order company has a 9% success rate. If it mails advertisements to 500 people, find the…

A:

Q: Favorite Type of Movie Comedu Action Romance Drama SciFi

A:

Q: What is the probability of flipping a coin 10 times and getting heads 4 times? Round your answer to…

A:

Q: At a school festival, a colored chip is randomly drawn out of a bag and replaced. The table below…

A: Probability is the chance of happening of certain event. Mathematically it can be calculated by…

Q: Ferry 7 13 16 11 62 Rental Car Train 8 45

A: A Venn diagram for  travelers are given.The aim is to find the probability that a selected traveler…

Q: A poll showed that 68.5% of Americans say they believe that Marilyn Monroe had an affair with JFK.…

A: Given information- Percentage of Americans believe that Marilyn Monroe had an affair with JFK =…

Q: Find the indicated probability. In a certain class of students, there are 8 boys from Wilmette, 6…

A: It is an important part of statistics. It is widely used.

Q: The weatherman says that there is a 64% chance of rain today. What is the probability that it will…

A: There is 64% chance of rain today.

Q: You are taking a 10 question multiple-choice test. If each question has four choices and you guess…

A: Given Data Probability of success,p =1/4 =  0.25 Probability of failure,q=(1- 0.25 )=…

Q: You randomly select one card from a 52-card deck. Find the probability of selecting a red card. A.…

A: We have to find probability of getting red card.

Q: The Venn Diagram below shows the sport 64 surveyed teens want to try for fun.  Find the probability…

A: From given Venn diagram, we have to find the probability that the randomly selected teen will play…

Q: There are 45 students in a class. One student is selected for the best student award. What is the…

A:

Q: The probability they are Female AND got Over a 3.0?  _____________ use 4 decimals   The…

A: Solution: The tabular information given in the question is:   Over 3.0  2.0 - 3.0  Under 2.0…

Q: What is the probability that a student selected randomly either preferred Obama or is an…

A:

Q: In a hospital emergency room, 220 patients had strokes over the course of a year, and 100 of these…

A: From the provided information, Sample size (n) = 220 From which 100 patients survived.

Q: The weatherman says that there is a 56% chance of rain today. What is the probability that it will…

A: P(rain today): P(A) = 56% = 0.56

Q: Find the value of x in the probability distribution below: Outcome 1 2 3 4 Probability 0.05 0.23…

A:

Q: Multiple choice exam has 10 questions each one has 5 choices, a student answer all questions…

A: Probability

Q: According to a 2009 Reader's Digest article, people throw away approximately 10% of what they buy at…

A: Given Information: According to a 2009 Reader's Digest article, people throw away approximately 10%…

Q: After giving a test to a group of students, below is the summary of grades and gender. B C Total A…

A: Total  = 66Total C = 7Total Male = 36Male and earned a C: M and C = 2

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: Coronary bypass surgery has a 95% success rate. If four people have coronary bypass surgery, find…

A: Given information- Given problem is of binomial distribution. Let x is a discrete random variable…

Q: 65% of the people in Missouri pass the driver's test on the first attempt. A group of 7 people took…

A: Introduction:If X ~ Bin (n, p), then the probability mass function of X is:p (x) = (nCx) px (1 – p)n…

Q: An introductory nursing class has 9 freshman males, 15 freshman females, 8 sophomore males, and 12…

A: Given data, freshman males=9 freshman females=15 sophomore males=8 sophomore females=12 Total =44…

Q: Suppose that 66% of people have dogs. If two people are randomly chosen, what is the probability…

A: 66% of people have dogs. Sample size = 2P(both have a dog) = ?

Q: Giving a test to a group of students, the grades and gender are summarized below C Total Male 9. 4 3…

A:

Q: The General Social Survey asked women how many children they had. The results are in the table…

A: Given tha, the General Social Survey asked women how many children they had. The results are in the…

Q: What is the probability of flipping a coin 85 times and getting tails 30 times or fewer? Round your…

A: The coin is flipping 85 times. Let , random variable X be the number of getting tails The…