Q19. A sample of consumers was surveyed about their purchasing habits, and the responses are summarized in the table below.   Shops online for grocery delivery. Shops at a physical store for groceries. Lives within 10 miles of the nearest grocery store. 24 140 Lives more than 10 miles away from the nearest grocery store. 147 15 What is the probability a consumer lives within 10 miles of the nearest grocery store and shops at a physical store for groceries? (Round to four decimal places.)

Q: Lola pulls two marbles from a bag containing 4 red marbles, 4 blue marbles, and 12 yellow marbles…

A: According to the given information, we have Number of red marbles = 4 Number of blue marbles = 4…

Q: you randomly select a card from a well-shuffled standard deck of 52 cards, determine the probability…

A: a)Deck consists of 52 cards n(s)=5 Let E be the event that number is 9 n(E)=4 P(E)=1/13

Q: Use the information below to answer questions 15-18. A research is conducted to determine disease…

A: Let event A represent the ability to detect the disease and event B represents the machine is…

Q: The probability of event E is . (Simplify your answer.)

A: Given,  Odds against Event E are 1 to 19  That is in favor of E = 19 not in favor of E = 1…

Q: Find the Indicaled PA or b)= (Simplify your answer. Type an integer or a decimal.) If P(A and B) =…

A: Given P(A and B)=0.4, P(A)=0.6, and  P(B)=0.5, find P(A or B)

Q: A quick quiz consists of a multiple-choice question with 5 possible answers followed by a true/false…

A: Given dataMultiple choice questions with 5 possible answers followed by a true and false5 possible…

Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…

A:

Q: d. For the 11 people, find the probability that the average age that they learned to walk is between…

A: Mean=11, standard deviations=1.5 X ~N(11,1.5), n=11

Q: You roll a number cube. Find p (odd)

A: Number cube has 6 faces. The sample space is S={1,2,3,4,5,6} P(odd)=?

Q: We know that on a random day during the summer, the probability that a student jogs is 0.65, the…

A:

Q: When 2 dice are rolled, find the probability of getting a sum less than 5 or greater than 8 O a.…

A: The probability of getting a sum less than 5 or greater than 8 = 0.4445

Q: 4. If we toss a biased coin that is twice as likely to come up heads as tails, five times, solve for…

A:

Q: We are interested in analyzing data related to college football. Use S to denote the team is in the…

A: Given information- We have given that the probability of team is in the S = 5.5% So, the probability…

Q: The probability of winning on a slot machine is 3%. If the slot machine is played 200 times, find…

A: Probability of winning, p = 0.03. Number of trials, n = 200.

Q: Determine which numbers could be used to represent the probability of an event. Select all that…

A:

Q: Brian is a baseball player. In the last 20 baseball games he played, he scored the following runs:…

A: Brian is a baseball player. In the last 20 baseball games he played, he scored the following runs:…

Q: The mean percent of childhood asthma prevalence in 43 cities is 2.31%. A random sample of 31 of…

A: From the provided information, Mean (µ) = 2.31% Standard deviation (σ) = 1.27% Let X be a random…

Q: (a) Find the probability that all four have type B' blood.

A:

Q: Allie plays on the varsity basketball team and makes 79% of her free throws. If she takes 12 shots,…

A: Given : p = 0.79 q = 1 - p = 1 - 0.79 = 0.21 n = 12 we have find P(x = 8) here, x follow a binomial…

Q: 28) The probability that z lies between -1.10 and -0.36

A: Given, P(-1.10 < X < -0.36)  We will use z-standard normal distribution.

Q: The data represent the results for a test for a certain disease. Assume one individual from the…

A: We have to find given probability.

Q: We are interested in analyzing data related to college football. Use S to denote the team is in the…

A: Given information- We have given that the probability of team is in the S = 5.5% So, the probability…

Q: 21. A die is rolled. What is the probability of getting a. an even number or a 3? b. an odd number…

A: When a dice is rolled , we have sample space { 1,2,3,4,5,6}

Q: 1. a. Provide two independent events that you know the probability of. b. Explain how you know these…

A:

Q: find the probability that the number of the red candy is more than or equal to the 2.68

A: More than or equal to 2.68 means X=3,4,5 for this case.So the total frequency for X=3,4,5 is=…

Q: Manny buys a bag of cookies that contains 6 chocolate chip cookies, 4 peanut butter cookies, 7 sugar…

A: Bag contains no. of chocolate chip cookies=6no. of peanut butter cookies=4no. of sugar cookies=7no.…

Q: Use the chart below to answer questions 1-6 about the ACT's. The ACT is a standardized test used by…

A:

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

A: Probability

Q: 2. Following table shows 80 students classified by sex and living city. Sex city Male 25 17 15…

A:

Q: John runs a computer software store. He counted 120 people who walked by his store in a day, 53 of…

A: Given : Number of people who came into the store = 53 Out of 53, number of people who bought…

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: A quick quiz consists of a true/false question followed by a multiple-choice question with 6…

A:

Q: Is the probability of a bowler rolling a strike higher after he has thrown four consecutive strikes?…

A: In this research problem, the researcher wants to test whether the probability of rolling a strike…

Q: Decide which of these numbers could not possibly be probabilities. Explain your answers.…

A: Rules of Probability:The probability of an event must lie between 0 and 1, inclusive.The sum of…

Q: choose the correct answer If you toss a coin 3 times, what is the probability of getting 2 tails and…

A:

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…