Business, 11.06.2020 03:57 KhloodAhmed
The table gives a number of daily sales of cars by a local dealership, from a 0 minimum to a 6 maximum, and the number of days each sale happened during a 100 - day survey. That is. 0 cars were sold 6 days, 1 car 8 days, etc.
Car sales per day, X 0 1 2 3 4 5 6
Number of days 6 8 22 20 15 16 13
A) Give the probability density function of X.
B) Compute the expected value of A". Explain its meaning.
C) Compute the variance and standard deviation of X.
D) Find the expected value and variance of a function Y = 5 + 12X.
Answers: 1
Other questions on the subject: Business
Business, 22.06.2019 15:10, emilee30
You want to have $80,000 in your savings account 11 years from now, and you’re prepared to make equal annual deposits into the account at the end of each year. if the account pays 6.30 percent interest, what amount must you deposit each year? (do not round intermediate calculations and round your answer to 2 decimal places, e. g., 32.16.)
Answers: 1
Business, 22.06.2019 17:20, shakira11harvey6
Andy owns islander surfboard inc. in the past, andy has always given his employees bonuses during the holidays if they reached certain sales goals. this year, even though the company is thriving, he decided to cut bonuses from employees and award them to himself instead. what ethical theory of leadership is andy following?
Answers: 1
Business, 22.06.2019 17:50, primmprincess312
Which of the following statements is true of unsought products? as compared to convenience products, unsought products are purchased more frequently. unsought products are consumer products and services that customers usually buy frequently, immediately, and with minimal comparison and buying effort. a life insurance policy is an example of an unsought product. unsought products have strong brand identification for which a significant group of buyers is willing to make a special purchase effort. unsought products are those products purchased for further processing or for use in conducting a business.
Answers: 2
Business, 22.06.2019 21:40, andyboehm7411
The following items could appear on a bank reconciliation: a. outstanding checks, $670. b. deposits in transit, $1,500. c. nsf check from customer, no. 548, for $175. d. bank collection of note receivable of $800, and interest of $80. e. interest earned on bank balance, $20. f. service charge, $10. g. the business credited cash for $200. the correct amount was $2,000. h. the bank incorrectly decreased the business's by $350 for a check written by another business. classify each item as (1) an addition to the book balance, (2) a subtraction from the book balance, (3) an addition to the bank balance, or (4) a subtraction from the bank balance.
Answers: 1
You know the right answer?
The table gives a number of daily sales of cars by a local dealership, from a 0 minimum to a 6 maxim...
Questions in other subjects:
Biology, 18.11.2020 19:00
English, 18.11.2020 19:00
