In 2017, a website reported that only 10% of surplus food is being recovered in the food-service and restaurant sector, leaving approximately 1.5 billion meals per year uneaten. Assume this is the true population proportion and that you plan to take a sample survey of 545 companies in the food service and restaurant sector to further investigate their behavior. (a) Show the sampling distribution of p, the proportion of food recovered by your sample respondents. -0.02 -0.01 0.00 0.01 0.02 0.03 0.04 0.05" 0.07 0.08 0.09 0.10 0.11 0.12 0.13 -0.03 -0.02 -0.01 0.00 0.01 0.02 0.03 -1 1 (b) What is the probability that your survey will provide a sample proportion within +0.03 of the population proportion? (Round your answer to four decimal places.) (c) What is the probability that your survey will provide a sample proportion within +0.015 of the population proportion? (Round your answer to four decimal places.)
In 2017, a website reported that only 10% of surplus food is being recovered in the food-service and restaurant sector, leaving approximately 1.5 billion meals per year uneaten. Assume this is the true population proportion and that you plan to take a sample survey of 545 companies in the food service and restaurant sector to further investigate their behavior. (a) Show the sampling distribution of p, the proportion of food recovered by your sample respondents. -0.02 -0.01 0.00 0.01 0.02 0.03 0.04 0.05" 0.07 0.08 0.09 0.10 0.11 0.12 0.13 -0.03 -0.02 -0.01 0.00 0.01 0.02 0.03 -1 1 (b) What is the probability that your survey will provide a sample proportion within +0.03 of the population proportion? (Round your answer to four decimal places.) (c) What is the probability that your survey will provide a sample proportion within +0.015 of the population proportion? (Round your answer to four decimal places.)
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
100%
Transcribed Image Text:Studen/Assighment
onses/last?dep=26104530
In 2017, a website reported that only 10% of surplus food is being recovered in the food-service and restaurant sector, leaving approximately 1.5 billion meals per year
uneaten. Assume this is the true population proportion and that you plan to take a sample survey of 545 companies in the food service and restaurant sector to further
investigate their behavior.
(a) Show the sampling distribution of p, the proportion of food recovered by your sample respondents.
-0.02 -0.01 0.00 0.01 0.02 0.03 0.04 0.05
0.07 0.08 0.09
0.10
0.11 0.12 0.13
-0.03 -0.02-0.01 0.00 0.01
0.02 0.03
-2
-1
1
2
3
(b) What is the probability that your survey will provide a sample proportion within +0.03 of the population proportion? (Round your answer to four decimal places.)
(c) What is the probability that your survey will provide a sample proportion within +0.015 of the population proportion? (Round your answer to four decimal places.)
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 3 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.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