![Thomas7785](/avatars/22009.jpg)
Thomas7785
17.10.2020 •
Mathematics
A.The UM Ross School of Business has 300 students who graduate with a bachelor’s degree each year. A random sample of students was selected, and their GMAT scores reported. Whether or not they were seeking admission to a graduate business school in the next year was recorded.
Here is additional information that you may need to answer the questions.
•Total GMAT Scores are normally distributed range from 200 to 800. The current average combined GMAT score is 560, with a standard deviation of 100.
•Among the Ross sample, the average GMAT score was 580, with a standard deviation of 85.
•In the population of students graduating from Ross, 72% seek admission to a graduate business school in the next year.
Make sure to use the new concepts in this module. This exercise is different from the previous standardized test exercises. It is using sample data.
1.There is a percent chance that a simple random sample of 10 applicants will provide an estimate of the population mean GMAT score that is within +/-10 of the actual population mean.
2.There is a percent chance that a simple random sample of 30 applicants will provide an estimate of the population mean GMAT score that is within +/-10 of the actual population mean.
•There is a percent chance that the sample mean will be higher than 600.
•There is a percent chance that the sample mean will be between 580 and 620.
•There is a percent chance that the sample mean will be at least 530.
3.There is a percent chance that a simple random sample of 100 applicants will provide an estimate of the population mean GMAT score that is within +/-10 of the actual population mean.
4.There is a percent chance that a simple random sample of 100 applicants will provide an estimate of the population mean GMAT score that is within +/-20 of the actual population mean.
Solved
Show answers
More tips
- F Food and Cooking 10 Reasons Why You Should Avoid Giving Re-Gifts: An Informative Guide...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- A Animals and plants How to Grow Lime from a Seed: Simple Tips and Interesting Facts...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places....
- M Mathematics Apair of pants originally cost $15 and are 10% off. in addition, you have a coupon to get another 20% off. how much will the pants cost? question 8 options: $4.50 $13.50 $10.80 $10.50...
- M Mathematics Garret is in the middle of a 20-minute bike ride. it takes 4 minutes for him to go a kilometer, so he ll end up going 5 kilometers. suppose k is the number of kilometers garret has...
- M Mathematics Asubmarine changed it s depth by -24 feet each minute for 6 minutes. what is the total change in depth at the end of the 6 minutes?...
- M Mathematics Jorge read that 0.72 if his favorite granola bar was raisins. find what the fraction of the granola bar are raisins....
- M Mathematics 95/90 simplified (but kept as a fraction) sorry i suck at inequalities and i skipped this whole unit bc it s hard : /...
- M Mathematics To tie-dye one t-shirt, 3/8 cup of dye is needed. the table shows the number of cups of each color of dye in mr. galvez s art class. how many t-shirts can be made using only orange...
- M Mathematics Which inequality matches the graph? a) x 2 b) x 2 c) x = 2 d) x ≥ 2...
- M Mathematics Martin is making a model of a native american canoe. he has 9 1 2 feet of wood. he uses 4 3 4 feet for the hull and 3 1 4 feet for a paddle....
- M Mathematics The price of shares of Nadir Explorations Ltd. fell by 76% in the past year, to the current price of $0.45 per share. In dollars and cents, how much did the price of each share drop...
Ответ:
no solution
Step-by-step explanation: