4. Laptop buyers can pay their purchases in cash, or using a credit card, or a debit card. The manager observed that55% of the shoppers used credit cards, 15% paid in cash, and the rest paid with their debit cards.a. Write the sample space:b. Assign the probability for each sample space.

There are three possibilities cash, credit card, and debit card.

Answered: 4. Laptop buyers can pay their…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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A small shop owner wants to see how much people are spending at her store, so she numbers all the receipts from the past week and uses a computer program to generate a list of 20 random numbers. She samples the receipts that correspond to those numbers. What type of sample was taken? convenience sample simple random sample systematic sample cluster sample quota sample voluntary response sample
A bowl of candy contains 21 green, 8 white, and 16 orange candies. TWO candies are randomly selected from the bowl. d) Find the number in the sample space of this experiment. n(S)= ? Write your answer as a whole number. e) Find the probability of event E: selecting 1 white candy and 1 orange candy. p(E)= ? Write your answer as a percent rounded to one decimal place.
How do I solve this problem? In Guelph, a convenience store plans to form a team of three employees to boost its sales. To do this, the owner tosses a fair coin. A male employee makes the team if the coin turns up head. A female employee makes it otherwise. A. Find the sample space associated with this random experiment. B. What is the probability that at most two women will make the team? C. What is the probability that at least two women will make the team? What is the probability that less than two women will make the team? D. If there is at least one woman in a team of 3 employees, what is the probability of having two men in that team
A community college employs 8787 full-time faculty members. To gain the faculty's opinions about an upcoming building project, the college president wishes to obtain a simple random sample that will consist of 99 faculty members. He numbers the faculty from 1 to 8787. Complete parts (a) and (b) below. LOADING... Click the icon to view the random number table. Question content area bottom Part 1 (a) Using the provided random number table, the president closes his eyes and drops his ink pen on the table. It points to the digit in row 3, column 6. Using this position as the starting point and proceeding downward, determine the numbers for the 99 faculty members who will be included in the sample. The numbers for the faculty members are enter your response here.
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6. Create a probability distribution for a coin flipping game. That is, tossa coin at least 25 times and keep up with the number of heads and the number of tails. a. Compile your data into a probability distribution. Be sure to show that your distribution meets the properties for a probability distribution. b. Use a bar graph to graph the distribution. c. Explain the random variables for your data. d. Did the values come out as you would expect? Explain what you would expect to happen with the outcome of the game versus the actual expected value of your distribution. 7. Use your example from question 6 to set up a binomial distribution. Find the probability based on your data that if the coin is flipped 25 times, what is the probability that a heads would appear 10 times or less. 8. The following information has been given that shows the highest level of education received by employees of a company. Ph.D. Master's Bachelor's Associate # Employees 8 21 33 18 High School Diploma 7 Other…
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4. Laptop buyers can pay their purchases in cash, or using a credit card, or a debit card. The manager observed that 55% of the shoppers used credit cards, 15% paid in cash, and the rest paid with their debit cards. a. Write the sample space: b. Assign the probability for each sample space.