Homework Help is Here – Start Your Trial Now!
Math
Statistics
t Critical one-ta

t Critical one-ta

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
Question
100%
For 8 children, 4 male and Excel output obtained at the 5% significance level (a = 0.05). What conclusion can the researchers draw? Write the step 5 answer (formal APA format notation and conclusion; round your answer to 2 decimal places). female, data was obtained from the mother on the number of months of exclusive breastfeeding. The researchers hypothesized that there may be a difference between the genders in the number of months mothers breastfeed their children. Interpret the Male Female t-Test: Two-Sample Assuming Equal Variances 18 Male 8.25 14 Female 8 Мean 12 14 Variance 16.25 24.67 Observations 4 4 Pooled Variance 20.46 Hypothesized Mean Difference 6 t Stat -1.172 P(T<=t) one-tail t Critical one-tail P(T<=t) two-tail 0.143 1.943 0.285 t Critical two-tail 2.447 Step 5: Formal APA format Answer: Conclusion:
Transcribed Image Text:For 8 children, 4 male and Excel output obtained at the 5% significance level (a = 0.05). What conclusion can the researchers draw? Write the step 5 answer (formal APA format notation and conclusion; round your answer to 2 decimal places). female, data was obtained from the mother on the number of months of exclusive breastfeeding. The researchers hypothesized that there may be a difference between the genders in the number of months mothers breastfeed their children. Interpret the Male Female t-Test: Two-Sample Assuming Equal Variances 18 Male 8.25 14 Female 8 Мean 12 14 Variance 16.25 24.67 Observations 4 4 Pooled Variance 20.46 Hypothesized Mean Difference 6 t Stat -1.172 P(T<=t) one-tail t Critical one-tail P(T<=t) two-tail 0.143 1.943 0.285 t Critical two-tail 2.447 Step 5: Formal APA format Answer: Conclusion:
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS