2. A nutritionist wants to know the population proportion of Grade 1 learners who eat vegetables. Pegged at a confidence of 95%, a survey among 1200 respondents was conducted and 200 said that they eat vegetables.
2. A nutritionist wants to know the population proportion of Grade 1 learners who eat vegetables. Pegged at a confidence of 95%, a survey among 1200 respondents was conducted and 200 said that they eat vegetables.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
Related questions
Question
please answer number 2 only, but please explain each step encountered in order to solve number 2 thank you
Transcribed Image Text:Offline Activity: Solve the following. Interpret
the resulting data.
1. A consumer watch group interviewed a random sample of 1000
consumers and asked them if they are optimistic about the
economy or not. There were 612 who said Yes. Use a 95%
confidence level to estimate the population proportions.
2. A nutritionist wants to know the population proportion of Grade 1
learners who eat vegetables. Pegged at a confidence of 95%, a
survey among 1200 respondents was conducted and 200 said that
they eat vegetables.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill