The mean weight of loaves of bread produced at the bakery where you work is supposed to be 1 pound. You are the supervisor of quality control at the bakery, and you are concerned that new employees are producing loaves that are too light. Suppose you weigh an SRS of bread loaves and find that the mean weight is 0.975 pound. We want to test Ho = 1 H <1 where u = the true mean weight (in pounds) of bread loaves produced at the bakery. The P-value for the test is 0.0806. What conclusion would you make at the a = 0.01 significance level? Because the P-value of 0.0806 > a = 0.01, we reject Họ. We do not have convincing evidence that the true mean weight for all loaves of bread produced at the bakery is less than one pound. O Because the P-value of 0.0806 > a = 0.01, we fail to reject Ho. We do not have convincing evidence that the true mean weight for all loaves of bread produced at the bakery is less than one pound. Pecouse the P.value of 0.0806 > a = 0.01, we reject Họ. We have convincing evidence that the true mean weight for all loaves of bread produced at the bakery is less than one pound. Because the P-value of 0.0806 > « = 0.01, we accept Họ. We have convincing evidence that the true mean weight for all loaves of bread produced at the bakery is one pound. Because the P-value of 0.0806 > a = 0,01, we fail to reject Ho. We have convincing evidence that the true mean weight for all loaves of bread produced at the bakery is less than one pound.
The mean weight of loaves of bread produced at the bakery where you work is supposed to be 1 pound. You are the supervisor of quality control at the bakery, and you are concerned that new employees are producing loaves that are too light. Suppose you weigh an SRS of bread loaves and find that the mean weight is 0.975 pound. We want to test Ho = 1 H <1 where u = the true mean weight (in pounds) of bread loaves produced at the bakery. The P-value for the test is 0.0806. What conclusion would you make at the a = 0.01 significance level? Because the P-value of 0.0806 > a = 0.01, we reject Họ. We do not have convincing evidence that the true mean weight for all loaves of bread produced at the bakery is less than one pound. O Because the P-value of 0.0806 > a = 0.01, we fail to reject Ho. We do not have convincing evidence that the true mean weight for all loaves of bread produced at the bakery is less than one pound. Pecouse the P.value of 0.0806 > a = 0.01, we reject Họ. We have convincing evidence that the true mean weight for all loaves of bread produced at the bakery is less than one pound. Because the P-value of 0.0806 > « = 0.01, we accept Họ. We have convincing evidence that the true mean weight for all loaves of bread produced at the bakery is one pound. Because the P-value of 0.0806 > a = 0,01, we fail to reject Ho. We have convincing evidence that the true mean weight for all loaves of bread produced at the bakery is less than one pound.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
Related questions
Topic Video
Question
Transcribed Image Text:The mean weight of loaves of bread produced at the bakery where you work is supposed to be 1 pound. You are the
supervisor of quality control at the bakery, and you are concerned that new employees are producing loaves that are too
light. Suppose you weigh an SRS of bread loaves and find that the mean weight is 0.975 pound.
We want to test
Ho = 1
H <1
where u = the true mean weight (in pounds) of bread loaves produced at the bakery.
The P-value for the test is 0.0806.
What conclusion would you make at the a = 0.01 significance level?
Because the P-value of 0.0806 > a = 0.01, we reject Họ. We do not have convincing evidence that the true mean
weight for all loaves of bread produced at the bakery is less than one pound.
Because the P-value of 0.0806 > a = 0.01, we fail to reject Ho. We do not have convincing evidence that the true
mean weight for all loaves of bread produced at the bakery is less than one pound.
Peceuse the P-value of 0.0806 > a = 0.01, we reject Ho. We have convincing evidence that the true mean weight
for all loaves of bread produced at the bakery is less than one pound.
Because the P-value of O.0806 > a = 0.01, we accept Ho. We have convincing evidence that the true mean
weight for all loaves of bread produced at the bakery is one pound.
Pecause the P-value of 0.0806 > « = 0.01, we fail to reject Ho. We have convincing evidence that the true mean
weight for all loaves of bread produced at the bakery is less than one pound.
Expert Solution
Step 1
From the provided information,
The hypotheses are as follow:
H0: µ = 1
Ha: µ < 1
Level of significance (α) = 0.01
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.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