A plant store is having a sale. They are selling 25 house plants that are full grown, 25 outdoor plants that are full grown, 15 house plants that are seedlings, and 30 outdoor plants that are seedlings. I choose a plant at random to buy for a friend. What is the chance it is full grown, given it is a houseplant? Choose the answer that is closest. Group of answer choices 45.5% 50.0% 62.5% 26.3%

Q: In the United States, 40% of the population has brown eyes.  If 15 people are randomly chosen, what…

A: Given that  n=15, p=40%=0.40 X~Binomial(n=15, p=0.40) X be the number of the population has brown…

Q: A state representative wants to know how voters in his district feel about enacting a statewide…

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

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Q: Favorite Type of Movie Comedu Action Romance Drama SciFi

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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: Casey is going to wear a gray sportcoat and is trying to decide what tie he should wear to work. In…

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Q: A charity organization is holding a raffle. Each ticket costs $14. One winner will win $1500, two…

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Q: A multiple -choice test consists of 6 questions . Each question has answers choices of a,b,c,d, and…

A: From the provided information, Number of questions (n) = 6 Each question has answers choices of…

Q: Nationally, 83% of Americans have earned a high school diploma.  We want to see if the proportion of…

A: We have to find sample proportion.

Q: Use the description of the event to answer the questions that follow. Gavin is taking two of his…

A: Given:The four children of Gavin are: Gladys, Bella, Kiley, and Zack. In alphabetical sequence, each…

Q: Choosing a heart card in an ordinary deck of playir

A: In this question, the concept of probability is applied. Probability The ratio of the number of…

Q: I love to make copies; who doesn't? There is a 70% chance that I am the first one in the copy room.…

A: Given data: The given probability that I am the first one in the copy room is P(A)=70%=0.70. The…

Q: Following the random selection, rooms 3G and 4G, which were taught by Ms. Ana and Mr. Alex,…

A: Given information: No. of groups=2Groups=3G4GN=16

Q: Write the Sample space, outcome or event of the ff: 4. Arranging the possible children of a couple…

A: Given that  A couple with 3 children  Find sample space and events second child is girl

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: Erin has 4 cards, one with the letter A, one with the letter B, one with the letter C, and one with…

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Q: Colin is a student in a consumer mathematics class creating a report on the annual interest rates of…

A: Using excel, the required z-score for each type of bank can be calculated as; 1. Enter the data into…

Q: A university dean is interested in determining the proportion of students who receive some financial…

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Q: a teacher that historically 85% of students in the class will want to local zoo. The teacher…

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Q: Different species of elephant seals live in the northern and southern hemispheres. Four male…

A: Given information: Different species of elephant seals live in the northern and southern…

Q: Dave's wardrobe contains 25 T-shirts, of which 12 are gray. Dave selects a T-shirt at random. What…

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

Q: pose that 45% of people nationwide support capital punishment. If we take a sample from the…

A: 45% of people nationwide support capital punishment. Sample proportion is  p = 0.45

Q: 524 students from UC Berkeley are surveyed about whether they are from Northern California, Southern…

A: The categorical variable is outcome. We have to find the expected values for each outcome. This is…

Q: A final exam has 40 multiple choice questions. Each question has 5 possible answers, one of which is…

A: N = 40.Probability of correct answer: Probability of incorrect answer: A correct answer is worth 4…

Q: 2. You take a 5 problem multiple choice test with four answers for each problem. Find the…

A: Solution

Q: Estimate the probability that a person who walks by the store will come in and buy something

A: here given , John runs a computer software store. He counted 120 people who walked by his store in…

Q: Based on this sample, we could expect _____ of the 6,000 registered voters to vote for Brown.…

A: Given that Sample size n = 350 Number of voters to vote for Brown = 151 Number of voters to vote for…

Q: A professor surveyed his students and asked whether the students love business statistics. One…

A: Given,sample size(n)=100sample proportion(p^)=0.59

Q: Maria plays basketball and is a 64% free throw shooter​ (meaning on average she hits 64 of 100 free​…

A: Let X represent the number of free throw shooter hits   X~ Binomial (5, 0.64)

Q: Find the value of the test statistic. Find the p-value. (Round your answer to three decimal places.)…

A: Null Hypothesis: H0: There is no difference in the average ratings among the three products.…

Q: that time of year again at Isaac’s Fireworks Store! New Year’s! Sale! Sale! Sale! However, Isaac is…

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Q: You are taking a multiple choice test that you did not study for. If there are 9 questions, each…

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Q: During a basketball game, Tatiana is shooting two free throws. Tatiana makes 91% of their free…

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Q: A bag contains 30 mars bars and 20 snickers. You reach in the bag and randomly select a bunch of…

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

A: P (  person who walks into the store will buy something ) is = ?

Q: If you know the names of the remaining seven students in the spelling bee, what is the probability…

A: Obtain the probability of randomly selecting an order and getting the order that is used in the…

Q: 1. Eloisa flipped a coin four times. What is the probability that it will land on heads exactly…

A: It is given that  P( head ) = p = 0.5 n = 4 X~B( 4, 0.5 ).   Note: According to Bartleby expert…