mbprez6029
10.11.2019 •
Mathematics
The mean incubation time of fertilized eggs is 23 days. suppose the incubation times are approximately normally distributed with a standard deviation of 1 day. (a) determine the 17th percentile for incubation times. (b) determine the incubation times that make up the middle 97%.
Solved
Show answers
More tips
- P Photography and Videography How to Choose a Digital Camera?...
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- F Food and Cooking How to Calculate the Gender of Your Child with Blood?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- 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?...
Answers on questions: Mathematics
- M Mathematics What is one of the solutions to the following system of equations? y2 + x2 = 53. y − x = 5. a. (−10, −5) b. (−7, −2) c. (7, 2) d. (5, 10)...
- M Mathematics The daily supply of oxygen for a particular multicellular organism is provided by 625 square feet of lawn. A total of square feet of lawn would provide the daily supplies of...
- H History {answer now} which accurately describes the south s strengths at the beginning of the civil war? a) the south produced almost all of the food crops in the united states. b)...
- M Mathematics What is 1 3/7 plus 2/28 (simplify it)...
Ответ:
a) The 17th percentile would be 22 days
b) 97% of the values will fall within 21 and 25 days
Step-by-step explanation:
To find the first part of this question you need to know the basic normal distribution curve. The 17th percentile falls roughly at -1 standard deviations from the mean. Given that the mean is at 23 days, we know the 17th percentile would be at 22 days.
In order to solve part b, know that the normal distribution curve shows 97% of the values within - 2 and + 2 standard deviations away from the mean. This gives us values of 21 and 25 days.
Ответ: