The table lists the smoking habits of a group of college students. Sex Non-smoker Regular Smoker Heavy Smoker Total Man 135 45 5 185 Woman 187 21 8 216 Total 322 66 13 401 If a student is chosen at random, find the probability of getting someone who is a man or a non-smoker. Round your answer to three

Q: In a survey of 131 people 115 expressed support for the governor. Find p hat and a hat where p hat…

A: Given data, n=131 x=115 p=?

Q: The table lists the smoking habits of a group of college students.     Sex Non-smoker Regular…

A: Solution: The given table of data is

Q: A card is picked from a standard deck of 52 cards. Determine the odds against and the odds in favor…

A: A card is picked from a standard deck of 52 cards. Determine the odds against and the odds in favor…

Q: A card is picked from a standard deck of 52 cards. Determine the odds against and the odds in favor…

A:

Q: Find the indicated probability. Round your answer to four decimals. According to a survey, 60% of…

A: It is given that the number of observations are independent with the probability of success p = 60%…

Q: TYPE  Of DOG   Purebred mixed TOTAL Leas than $100 19 21 40 $100 or More 35 15 50 TOTAL 54 36 90…

A:

Q: Canadians is chosen, find the probability that fewer than 3 respondents will support the seal hunt.

A:

Q: Suppose the distribution of oil prices is $50, $65, $105. Find the probability that the price will…

A: From given data we have : the distribution of oil prices is $50, $65, $105.

Q: What is the probability of randomly selecting someone who is Student and has a Y?            W…

A: Given data table isWYTotalsStudent172239Professor 232851Totals405090

Q: Male Female Walk 16 24 Bike 19 11 Car 21 22 The table shown gives the results of a poll taken on…

A: Given data is   Male Female Total Walk 16 24 40 Bike 19 11 30 car 21 22 43 Total 56 57…

Q: identify whether each situation is describing a permutation or combination. Then find the stated…

A: Given that there are 10 songs total.  5 of them are country and 5 are pop.   The songs are being…

Q: 52% of dogs enjoy biting the mailman.  Select 5 random dogs.  Find the probability at least 1 enjoys…

A:

Q: There are thirteen female board members and seventeen male board members. How many ways are there…

A: The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)]/r!. Explanation:…

Q: Suppose you select a letter at random from the word MISSISSIPPI. The probability of selecting the…

A: Given To select a letter at random from the word MISSISSIPPI.

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: Hair Type Brown Blond Black Red Totals Wavy 22 4 13 4 43 Straight 82 13 67 14 176 Totals 104 17 80…

A: Obtain the probability that a randomly selected child will have wavy hair.   The probability that a…

Q: Use the following information to answer the following question. A bag contains 12 red marbles, 15…

A: General formula of probability is ,    Probability = Number of favorable outcomes Total outcomes

Q: There are 3 red, 1 blue and 2 purple marbles in a bag. Once a marble is selected, it is replaced.…

A:

Q: Male Female Walk 16 24 Bike 19 11 Car 21 22 The table shown gives the results of a poll taken on…

A:

Q: Use the following information to answer the following question. A bag contains 12 red marbles, 15…

A: General formula of probability is ,   Probability =Number of favorable outcomesTotal outcomes

Q: Each column sums to 100%. There are about 100,000 men and 100,000 women in the workforce. Refer to…

A: Given information: Occupation sectors Gender Men Women Management 35 42 Service 14 20…

Q: Find the indicated probability.  The table below describes the smoking habits of a group of asthma…

A:

Q: 30% of all college students major in STEM (Science, Technology, Engineering, and Math). If 45…

A: Solution: a. Let X be the number of students major in STEM and n be the sample size.. From the given…

Q: The table lists the smoking habits of a group of college students. Sex Non-smoker Regular Smoker…

A:

Q: There are 4 cardio stations and 6 weight lifting stations at the gym. a. How many ways can you…

A: We have given, There are 4 cardio stations and 6 weight lifting stations at the gym.

Q: Imagine you have a bag containing 5 red, 3 blue and 2 orange chips. If drawing without replacement,…

A: Given,Number of red chips, n(red) = 5Number of blue chips, n(blue) = 3Number of orange chips,…

Q: A single card is drawn from a standard deck of cards. Give the probability of drawing a face card as…

A:

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: A card is picked from a standard deck of 52 cards. Determine the odds against and the odds in favor…

A:

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 table gives the data of students categorized by gender and major. Math Physics Biology Majors…

A:

Q: Que. 7 A bag contains three green, four blue and two orange marbles. If a marble is picked at…

A:

Q: There are ten female board members and twenty male board members. How many ways are there to make a…

A: Ways to make a committee of ten board members =  30C10=30!20!×10!=30045015

Q: A survey shows that the students at a particular London college carry an average of £20 in cash.…

A: