A survey of 100 bank customers revealed that 58 of them have a savings account, 63 of them have a checking account, 22 of them have a savings account and a loan, 16 of them have a checking account and a loan, 27 of them have only a checking account, 12 have a savings account and a checking account and a loan. Assume that every customer has at least one of the services. How many customers have a loan? ○ 11 37 38 50 none of these

A survey of 100 bank customers revealed that 58 of them have a savings account, 63 of them have a checking account, 22 of them have a savings account and a loan, 16 of them have a checking account and a loan, 27 of them have only a checking account, 12 have a savings account and a checking account and a loan. Assume that every customer has at least one of the services. How many customers have a loan? ○ 11 37 38 50 none of these

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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The results of a survey taken by a bank in a medium-sized town are shown in the table. The survey asked questions about the investment habits of bank customers. Assuming that no one invests in more than one type of investment, and using the letters in the table, find the number of people in each set. Complete parts (a) through (f) below. Click the icon to view the survey results. Survey Results (a) Yn B The set Yn B has 2 people. (b) MUA The set MUA has 57 people. (c) Yn (SUB) Bonds Savings Accounts Age Stocks (S) (B) (A) Totals 18-29 (Y) 8 2 14 24 30-49 (M) 15 4 12 31 50 or over (O) 32 18 12 62 Totals 55 24 38 117 The set Yn (SUB) has people. Print Done - X
Check the boxes in the accompanying figures to indicate which regions should be shaded to represent each set. (Select all that apply.) (a) AnBn CC U i (b) ACnBnC A A 0 со C B B U
Discrete Math / C++ Positive vote for your own correct and clear answer. Thank You.
How do I compute this answer?
work out the problems below refering to the sets:
The number of dollars a round trip plane ticket costs from North America to Europe is normally distributed with a mean of $1,780 and a standard deviation of $335. What is the probability a randomly selected ticket costs between $775 and $2,785? Enter your answer in decimal form. For example. 75% should be entered as 0.75
Discrete Math
Discrete Math: Give an example of a 2 subsets of the integers where the union is all the integers and the intersection is finite.
Note: The notation C(n, k) is used for the combination "n choose k." Alternate notation: ( ) 1.) Evaluate without a calculator, and show your work: (a) C(12, 5) (b) C(9,6)
Discrete Math / C++ Please show your own work. Upvote for quick and correct answer.