Name: STAT 115 Mini Project-6 Conducting a Hypothesis Test In this activity you will conduct a one sample hypothesis test to determine whether the actual content of an Apple Juice bottle is accurate as the label states. The dataset is 'Apple Juice.csv, which is posted on Canvas. The 'Apple Juice' column contains the amount in ounces in each of 22 bottles taken as a simple random sample from the manufacturing assembly line The filling machine is not precise which makes the content of juice vary from bottle to bottle. Each bottle's label states it contains 63 ounces of apple juice. The manufacturer requires the mean amount of juice in a bottle be 63.05 ounces to decrease the chance of a bottle being under the 63-ounce threshold by random chance. Given the manufacturer's concern about filling bottles, conduct a hypothesis test to determine the mean amount of a bottle may be less than the target of 63.05 ounces. 1. What is the parameter of interest in this study? The parameter of interest is average amount of apple juice in ounce in all bottles of manufacturing assembly lines. 2. What is the population related to this study? (2) Population related to this study is the all apple juice bottles in the manufacturing assembly lines. study. The null and alternative hypotheses are taken as Ho: 63.5 ozVs H₁:μ< 63.5 oz 4. Verify that the requirements for conducting the hypothesis test are satisfied. Circle the correct answer. (a) is the sample a simple random sample? Yes/No (b) The sampling distribution of can be assumed as Normal/Approximately Normal. Reason: Provide an appropriate graphical representation of data to support your answer in (b). Conducta hypothesis test to determine the mean amount of a bottle may be less than the target of 63.05 ounces. Use the significance level -0.05 (5%). (Recall: You can use Statt Stats> One Sample with data, to conduct the hypothesis test.) Copy by and paste the results window of the hypothesis test you obtained from StatCoupch 6. Using the p-value approach, make a conclusion At 5% significance level, what can you conclude from the hypothesis test? Justify your answer with the p-value and the rule you used to make a decision.
Name: STAT 115 Mini Project-6 Conducting a Hypothesis Test In this activity you will conduct a one sample hypothesis test to determine whether the actual content of an Apple Juice bottle is accurate as the label states. The dataset is 'Apple Juice.csv, which is posted on Canvas. The 'Apple Juice' column contains the amount in ounces in each of 22 bottles taken as a simple random sample from the manufacturing assembly line The filling machine is not precise which makes the content of juice vary from bottle to bottle. Each bottle's label states it contains 63 ounces of apple juice. The manufacturer requires the mean amount of juice in a bottle be 63.05 ounces to decrease the chance of a bottle being under the 63-ounce threshold by random chance. Given the manufacturer's concern about filling bottles, conduct a hypothesis test to determine the mean amount of a bottle may be less than the target of 63.05 ounces. 1. What is the parameter of interest in this study? The parameter of interest is average amount of apple juice in ounce in all bottles of manufacturing assembly lines. 2. What is the population related to this study? (2) Population related to this study is the all apple juice bottles in the manufacturing assembly lines. study. The null and alternative hypotheses are taken as Ho: 63.5 ozVs H₁:μ< 63.5 oz 4. Verify that the requirements for conducting the hypothesis test are satisfied. Circle the correct answer. (a) is the sample a simple random sample? Yes/No (b) The sampling distribution of can be assumed as Normal/Approximately Normal. Reason: Provide an appropriate graphical representation of data to support your answer in (b). Conducta hypothesis test to determine the mean amount of a bottle may be less than the target of 63.05 ounces. Use the significance level -0.05 (5%). (Recall: You can use Statt Stats> One Sample with data, to conduct the hypothesis test.) Copy by and paste the results window of the hypothesis test you obtained from StatCoupch 6. Using the p-value approach, make a conclusion At 5% significance level, what can you conclude from the hypothesis test? Justify your answer with the p-value and the rule you used to make a decision.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
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I need the graph please
Transcribed Image Text:Apple Juice (oz)
64.05
64.01
63.98
63.95
64.05
63.99
64.05
63.97
64.03
64
63.95
64.1
63.97
64.01
64.01
63.98
63.95
64.06
64.08
64.02
63.94
64.01
Transcribed Image Text:Name:
STAT 115
Mini Project-6
Conducting a Hypothesis Test
In this activity you will conduct a one sample hypothesis test to determine whether the actual content of an
Apple Juice bottle accurate as the label states.
The dataset is 'Apple_Juice.csv', which is posted on Canvas. The 'Apple Juice' column contains the amount
in ounces in each of 22 bottles taken as a simple random sample from the manufacturing assembly line.
The filling machine is not precise which makes the content of juice vary from bottle to bottle. Each bottle's
label states it contains 63 ounces of apple juice.
The manufacturer requires the mean amount of juice in a bottle be 63.05 ounces to decrease the chance of
a bottle being under the 63-ounce threshold by random chance.
1.
Given the manufacturer's concern about filling bottles, conduct a hypothesis test to determine the mean
amount of a bottle may be less than the target of 63.05 ounces.
What is the parameter of interest in this study?
The parameter of interest is average amount of apple juice in ounce
in all bottles of manufacturing assembly lines.
2. What is the population related to this study?
(2) Population related to this study is the all apple juice bottles in
the manufacturing assembly lines.
4
study.
The null and alternative hypotheses are taken as-
Ho: μ = 63.5 ozVs H₁:µ< 63.5 oz
Verify that the requirements for conducting the hypothesis test are satisfied.
Circle the correct answer.
(a) is the sample a simple random sample? Yes/No
(b) The sampling distribution of can be assumed as Normal / Approximately Normal.
Reason:
Provide an appropriate graphical representation of data to support your answer in (b).
기
5. Conduct a hypothesis test to determine the mean amount of a bottle may be less than the target of
63.05 ounces. Use the significance level α=0.05 (5%).
(Recall: You can use Stat > t Stats > One Sample > with data, to conduct the hypothesis test.)
Copy and paste the results window of the hypothesis test you obtained from StatCrunch.
6. Using the p-value approach, make a conclusion.
At 5% significance level, what can you conclude from the hypothesis test? Justify your
answer with the p-value and the rule you used to make a decision.
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