Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN: 9780079039897
Author: Carter
Publisher: McGraw Hill
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The answer for 6 plz
6.
A third student polled her class and wrote down the numbers from her data below she used the same
population standard deviation as the first student (o- 2.1). Find a 80% confidence interval for the population
mena using a calculator.
1 2 1 7 0 6 5
3 4 2 0 1 15 2 2 4 2 1 0 06 2
On this assignment the teacher has 108 students over all and 79 passed the project. Find the point estimate of
this proportion by hand. Show your work for full credit.
3.
Show Your Work
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Transcribed Image Text:6. A third student polled her class and wrote down the numbers from her data below she used the same population standard deviation as the first student (o- 2.1). Find a 80% confidence interval for the population mena using a calculator. 1 2 1 7 0 6 5 3 4 2 0 1 15 2 2 4 2 1 0 06 2 On this assignment the teacher has 108 students over all and 79 passed the project. Find the point estimate of this proportion by hand. Show your work for full credit. 3. Show Your Work
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