In response to concerns about nutritional contents of fast foods, McDonald's has announced that it will use a new cooking oil for its french fries that will decrease substantially trans fatty acid levels and increase the amount of more beneficial polyunsaturated fat. The company claims that 97 out of 100 people cannot detect a difference in taste between the new and old oils Assuming that this figure is correct (as a long-run proportion), what is the approximate probability that in a random sample of 1000 individuals who have purchased fries at McDonald's, USE SALT (a) At least 41 can taste the difference between the two oils? (Round your answer to four decimal places.) X (b) At most 5% can taste the difference between the two oils? (Round your answer to four decimal places.) 1
In response to concerns about nutritional contents of fast foods, McDonald's has announced that it will use a new cooking oil for its french fries that will decrease substantially trans fatty acid levels and increase the amount of more beneficial polyunsaturated fat. The company claims that 97 out of 100 people cannot detect a difference in taste between the new and old oils Assuming that this figure is correct (as a long-run proportion), what is the approximate probability that in a random sample of 1000 individuals who have purchased fries at McDonald's, USE SALT (a) At least 41 can taste the difference between the two oils? (Round your answer to four decimal places.) X (b) At most 5% can taste the difference between the two oils? (Round your answer to four decimal places.) 1
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
Related questions
Question
In response to concerns about nutritional contents of fast foods, McDonald's has announced that it will use a new cooking oil for its french fries that will decrease substantially trans fatty acid levels and increase the amount of more beneficial polyunsaturated fat. The company claims that 97 out of 100 people cannot detect a difference in taste between the new and old oils. Assuming that this figure is correct (as a long-run proportion), what is the approximate
Please show steps!
![In response to concerns about the nutritional contents of fast foods, McDonald's has announced that it will use a new cooking oil for its french fries that will substantially decrease trans fatty acid levels and increase the amount of more beneficial polyunsaturated fat. The company claims that 97 out of 100 people cannot detect a difference in taste between the new and old oils. Assuming that this figure is correct (as a long-run proportion), what is the approximate probability that in a random sample of 1000 individuals who have purchased fries at McDonald's,
**Orange Button:** "USE SALT"
**Question (a):** At least 41 can taste the difference between the two oils? (Round your answer to four decimal places.)
**Answer Input Box:** [ ]
**Result:** ❌
**Question (b):** At most 5% can taste the difference between the two oils? (Round your answer to four decimal places.)
**Answer Input Box:** [ ]
**Result:** ✔️
You may need to use the appropriate table in the Appendix of Tables to answer this question.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa745599b-f7be-467d-aee3-7d285fbabe65%2F42b6d3f8-70e1-4218-852c-1cb2460c84e1%2F0u352q_processed.png&w=3840&q=75)
Transcribed Image Text:In response to concerns about the nutritional contents of fast foods, McDonald's has announced that it will use a new cooking oil for its french fries that will substantially decrease trans fatty acid levels and increase the amount of more beneficial polyunsaturated fat. The company claims that 97 out of 100 people cannot detect a difference in taste between the new and old oils. Assuming that this figure is correct (as a long-run proportion), what is the approximate probability that in a random sample of 1000 individuals who have purchased fries at McDonald's,
**Orange Button:** "USE SALT"
**Question (a):** At least 41 can taste the difference between the two oils? (Round your answer to four decimal places.)
**Answer Input Box:** [ ]
**Result:** ❌
**Question (b):** At most 5% can taste the difference between the two oils? (Round your answer to four decimal places.)
**Answer Input Box:** [ ]
**Result:** ✔️
You may need to use the appropriate table in the Appendix of Tables to answer this question.
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 2 images

Recommended textbooks for you

A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON


A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
