Question

In: Statistics and Probability

Must show all work on how you arrived at the answer. Now assume you have a...

Must show all work on how you arrived at the answer. Now assume you have a normal distribution with a mean of 100 and standard deviation of 15 that is composed of 2000 participants. Please answer the following questions:

a. A score being between 100 and 115

b. A score greater than 130

c. A score less than 70

d. A score either greater than 130 or less than 70

e. A score either greater the 100 or less than 85

Solutions

Expert Solution

orchestra answered 2 years ago
Next > < Previous

Related Solutions

Please show the work for how to get the answer. Thank you in advance. Assume that...
Please show the work for how to get the answer. Thank you in advance. Assume that all of the mass of a bicycle wheel is concentrated at its rim. Such a wheel of mass 1.2 kg and radius 30 cm starts from rest at the top of a hill 100 m long and inclined at 20� to the horizontal. What will be the speed of the wheel at the bottom of the hill if it rolls without slipping? (Answer: 15...
There are 3 questions. You must show your work and how you got the answer. PLEASE...
There are 3 questions. You must show your work and how you got the answer. PLEASE DO NOT ANSWER IF YOU ARE NOT SURE You have been asked to look at production options for the Android01, since production methods and allocation of costs have implications for cost per unit. Two alternative methods of production are being considered. Begin by gathering data (using financial information in decision making), then determine the suitability of the project. The production of Android01 will share...
Please read carefully. You must show all of your work for full credit. A correct answer...
Please read carefully. You must show all of your work for full credit. A correct answer with no work shown is worth no points, but an incorrect or partial answer with some work shown may be worth partial credit. Include explanations in each step. Correct format for writing answers (using symbols and letters). Question: What is the probability that fewer than 120 agreed? Answer: P (x < 120) I. An orange juice producer buys oranges from a large orange grove...
Show all work. Label and clearly explain your answer. This is very important. 1) You must...
Show all work. Label and clearly explain your answer. This is very important. 1) You must explain how you arrived at your answer in order to get full credit. 2) If you do show your work, and your answer is wrong, you can still earn a substantial amount of credit depending on how serious the error is. 3) If your answer is wrong, and you don't show your work, you will get a zero. a. Convert 3% simple monthly rate...
You must show your work on all mathematical questions and I must be able to follow...
You must show your work on all mathematical questions and I must be able to follow your steps. The institutional research office has recently conducted a survey group of consumers. According to demographic data, the research office has given you the following:                         Typical weekly consumer income                    $500                         Price of Frosty Cola                                        $2.50 per case                         Price of Coca-Cola                                         $5.00 per case You want to break this data down for the chief financial officer in two forms:...
You must show your work on all mathematical questions and I must be able to follow...
You must show your work on all mathematical questions and I must be able to follow your steps. Your assistant was called away for a medical emergency while he was working on Frosty Cola’s cost structure for last month. He was not able to finish his analysis; however, you have a meeting with the chief financial officer in fifteen minutes and he is expecting this information in its entirety. Your assistant was able to jot down the following for you...
You must show your work on all mathematical questions and I must be able to follow...
You must show your work on all mathematical questions and I must be able to follow your steps. You are the manager of a local factory that produces plastic bottles for soft drink manufacturers. Your assistant comes to you with exciting news about a new assembly line for the company. He presents the following data to you that he’s researched:             Estimated life of assembly line:                 4 years             Initial investment cost:                                   $800,000             Estimated salvage value:                                none...
Show All Work If you invest $20,000 today, how much will you have after: a. 7...
Show All Work If you invest $20,000 today, how much will you have after: a. 7 years at a 5 percent annual return b. 10 years at a 7 percent annual return
Show all work in the space provided. All work must be shown to obtain full credit....
Show all work in the space provided. All work must be shown to obtain full credit. If a calculator function was used, list exactly what was entered into the calculator. All z-score calculations must be shown. 1. According to one study, the average hours of sleep on a weeknight for men was 6.9 hours with a standard deviation of 1.5 hours. a. Find the proportion of men who sleep for more than 8 hours per night. b. Find the proportion...
Please answer all parts, thank you, and please type your answer and show all work including...
Please answer all parts, thank you, and please type your answer and show all work including excel formulas Exercise 15-15 The following data were taken from the balance sheet accounts of Shamrock Corporation on December 31, 2016. Current assets $554,000 Debt investments 596,000 Common stock (par value $10) 455,000 Paid-in capital in excess of par 148,000 Retained earnings 800,000 Prepare the required journal entries for the following unrelated items. (Credit account titles are automatically indented when amount is entered. Do...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT