Question 1 1. Which IAT data set are you working with? 2. 3. Use StatCrunch and your unique IAT sample to estimate the mean age for the population of IAT participants at the 90% confidence level. Copy the contents of your StatCrunch output window and paste them into your response. (No need to type anything here - just copy and paste the contents of your StatCrunch output window.) Are conditions met to estimate the mean age for the population of IAT participants? (Be sure to support your answer as demonstrated throughout Unit 8.) 4. State the confidence interval, and then interpret the confidence interval in context. 5. What is the margin of error (MOE)? 6. Which would be more accurate, the 90% confidence interval you found or an 85% confidence interval? Briefly explain. Which would be more precise? Briefly explain. One sample T confidence interval: μ: Mean of variable 90% confidence interval results: Variable Sample(IAT-Weight-Score) Sample Mean Std. Err. DF L. Limit U. Limit 0.45871294 0.015020208 799 0.43397822 0.48344767
Question 1 1. Which IAT data set are you working with? 2. 3. Use StatCrunch and your unique IAT sample to estimate the mean age for the population of IAT participants at the 90% confidence level. Copy the contents of your StatCrunch output window and paste them into your response. (No need to type anything here - just copy and paste the contents of your StatCrunch output window.) Are conditions met to estimate the mean age for the population of IAT participants? (Be sure to support your answer as demonstrated throughout Unit 8.) 4. State the confidence interval, and then interpret the confidence interval in context. 5. What is the margin of error (MOE)? 6. Which would be more accurate, the 90% confidence interval you found or an 85% confidence interval? Briefly explain. Which would be more precise? Briefly explain. One sample T confidence interval: μ: Mean of variable 90% confidence interval results: Variable Sample(IAT-Weight-Score) Sample Mean Std. Err. DF L. Limit U. Limit 0.45871294 0.015020208 799 0.43397822 0.48344767
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
Question
![Question 1
1. Which IAT data set are you working with?
2.
3.
Use StatCrunch and your unique IAT sample to estimate the mean age for the population of IAT participants at the
90% confidence level. Copy the contents of your StatCrunch output window and paste them into your response. (No
need to type anything here - just copy and paste the contents of your StatCrunch output window.)
Are conditions met to estimate the mean age for the population of IAT participants? (Be sure to support your answer
as demonstrated throughout Unit 8.)
4.
State the confidence interval, and then interpret the confidence interval in context.
5.
What is the margin of error (MOE)?
6.
Which would be more accurate, the 90% confidence interval you found or an 85% confidence interval? Briefly explain.
Which would be more precise? Briefly explain.
One sample T confidence interval:
μ: Mean of variable
90% confidence interval results:
Variable
Sample(IAT-Weight-Score)
Sample Mean
Std. Err.
DF
L. Limit
U. Limit
0.45871294
0.015020208
799
0.43397822
0.48344767](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F220a9813-d422-4a64-a545-a59f2b846acc%2F4a7dce09-5af9-4805-aab4-bb2362861949%2Fkqddx9j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 1
1. Which IAT data set are you working with?
2.
3.
Use StatCrunch and your unique IAT sample to estimate the mean age for the population of IAT participants at the
90% confidence level. Copy the contents of your StatCrunch output window and paste them into your response. (No
need to type anything here - just copy and paste the contents of your StatCrunch output window.)
Are conditions met to estimate the mean age for the population of IAT participants? (Be sure to support your answer
as demonstrated throughout Unit 8.)
4.
State the confidence interval, and then interpret the confidence interval in context.
5.
What is the margin of error (MOE)?
6.
Which would be more accurate, the 90% confidence interval you found or an 85% confidence interval? Briefly explain.
Which would be more precise? Briefly explain.
One sample T confidence interval:
μ: Mean of variable
90% confidence interval results:
Variable
Sample(IAT-Weight-Score)
Sample Mean
Std. Err.
DF
L. Limit
U. Limit
0.45871294
0.015020208
799
0.43397822
0.48344767
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