Question

1.The service time pattern of a single lane automated car wash service would most likely be...

1.The service time pattern of a single lane automated car wash service would most likely be exponential. True or False.

2.The value of the correlation coefficient "r" ranges between.

A

- infinity and + infinity

B

+1 and + infinity

C

0 and -1

D

-1 and +1

E

0 and +1

Homework Answers

Answer #1

1.The service time pattern of a single lane automated car wash service would most likely be exponential. True or False.

Answer = FALSE

  • service time pattern of a single lane automated car wash service would most likely be negative exponential probability distribution.

2.The value of the correlation coefficient "r" ranges between.

Answer = (D) -1 and +1

  • The closer r is to +1 or -1, the more closely the two variables are related
  • If r is close to 0, it means there is no relationship between the variables
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1.If a time series exhibits a strong, linear upward trend, the value of the correlation coefficient,...
1.If a time series exhibits a strong, linear upward trend, the value of the correlation coefficient, r, is expected to be positive and close to -1. True or False 2.The value of the coefficient of determination R2 ranges between: A 0 and -1 B -1 and +1 C 0 and +1 D - infinity and + infinity E +1 and + infinity 3.The average time each customer spends in the queue is referred to as A W B Wq C...
Exercise 11.2.5 Customers arrive at Bunkey’s car wash service at a rate of one every 20...
Exercise 11.2.5 Customers arrive at Bunkey’s car wash service at a rate of one every 20 minutes and the average time it takes for a car to proceed through their single wash station is 8 minutes. Answer the following questions under the assumption of Poisson arrivals and exponential service. (a) What is the probability that an arriving customer will have to wait? (b) What is the average number of cars waiting to begin their wash? (c) What is the probability...
1.An M/M/1 system denotes a single server queuing system with exponential arrival and Poisson service time...
1.An M/M/1 system denotes a single server queuing system with exponential arrival and Poisson service time distributions. True or False 2.An iterative group process that allows experts, who may be located in different places, to make forecasts is referred to as: A A jury of executive opinion B A sales force composite C Consumer market survey D The Delphi method E Trend analysis 3.As service levels increase, the cost of providing service also increases, but the cost of customer dissatisfaction...
1. Linearity of correlation data is a requirement of Pearson’s r. True or False? 2. The...
1. Linearity of correlation data is a requirement of Pearson’s r. True or False? 2. The slope of the regression line and the location of the Y intercept are ______. a. between -1 and 0 b. regression coefficients c. measure of magnitude of the relationship d. All are correct e. none are correct 3. For which ordinal-data measures of association does a larger value indicate a stronger association? a. gamma (Y) b. Kendall's tau b and tau c c. Somers's...
1. Which of the following would most likely use a periodic inventory system? a) heavy metal...
1. Which of the following would most likely use a periodic inventory system? a) heavy metal distributor b) computer dealership c) local handcrafted furniture store d) car dealership 2. If prices were rising and a Canadian company wanted to report a smaller amount of profit for tax purposes, they should use the weighted-average cost formula. a) True b) False 3.Once the manufacturing process is complete, the product is transferred from the Work-in-Process account to Raw Materials account. a) True b)...
Consider the following time series data. Month 1 2 3 4 5 6 7 Value 24...
Consider the following time series data. Month 1 2 3 4 5 6 7 Value 24 13 20 12 19 23 15 (a) Construct a time series plot. A time series plot contains a series of 7 points connected by line segments. The horizontal axis ranges from 0 to 8 and is labeled: Month. The vertical axis ranges from 0 to 30 and is labeled: Time Series Value. The points are plotted from left to right at regular increments of...
Which of the following reaction categories would be most likely to have the lowest ΔG value?...
Which of the following reaction categories would be most likely to have the lowest ΔG value? Select one: a. Catalyzed Endergonic Reaction b. Catalyzed Exergonic Reaction c. Uncatalyzed Endergonic Reaction d. Uncatalyzed Exergonic Reaction e. A and B f. A and C g. B and D h. C and D -- Upon activation of a G protein-coupled receptor, the G protein converts a GDP into a GTP Select one: True False --
7. Which one of the assertions about statement 1 and statement 2 is most likely to...
7. Which one of the assertions about statement 1 and statement 2 is most likely to be true? Statement 1: Yesterday, the amount of trading activity on the stock market involving common stock was greater than the amount of trading activity on the stock market involving preferred stock. Statement 2: If Cherry’s Blossoms has issued preferred stock, common stock, and bonds, then the preferred stock of Cherry’s Blossoms is most likely to be the riskiest of the securities issued by...
Which of the following accounts would not be found in closing entries? a. Service Revenue b....
Which of the following accounts would not be found in closing entries? a. Service Revenue b. Wages Expense c. Accounts Payable d. Dividends Payments made by a company to reduce its debt to the bank would be reflected as a cash flow in the investing activities section of the statement of cash flows. a. True b. False Edwards Co. purchased a car wash for $400,000. The appraised value for the land was $50,000, while the building was appraised at $250,000,...
1. Which of the following situations would be most likely to lead to rejecting the null...
1. Which of the following situations would be most likely to lead to rejecting the null hypothesis? a. There is a lot of between-group variance and a lot of within-group variance. b. There is a lot of between-group variance and very little within-group variance. c. There is very little between-group variance and a lot of within-group variance. d. There is very little between-group variance and very little within-group variance. 2. Would researchers rather increase or decrease within-group variance? a. increase...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT