You are testing the null hypothesis that there is so linear relationship between two variables, X and Y . From your sample of n = 10 , you determine that r = 0.80. a. What is the value of the statistic t STAT ? b. At the α = 0.05 level of significance, what are the critical values? c. Based on your answers to (a) and (b), what statistical decision should you make?
You are testing the null hypothesis that there is so linear relationship between two variables, X and Y . From your sample of n = 10 , you determine that r = 0.80. a. What is the value of the statistic t STAT ? b. At the α = 0.05 level of significance, what are the critical values? c. Based on your answers to (a) and (b), what statistical decision should you make?
Solution Summary: The author explains the value of t_STAT and the alternative hypothesis that there is a linear relationship between variables X and Y.
You are testing the null hypothesis that there is so linear relationship between two variables,
X
and
Y
.
From your sample of
n
=
10
,
you determine that
r
=
0.80.
a. What is the value of the statistic
t
STAT
?
b. At the
α
=
0.05
level of significance, what are the critical values?
c. Based on your answers to (a) and (b), what statistical decision should you make?
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.
Correlation Vs Regression: Difference Between them with definition & Comparison Chart; Author: Key Differences;https://www.youtube.com/watch?v=Ou2QGSJVd0U;License: Standard YouTube License, CC-BY
Correlation and Regression: Concepts with Illustrative examples; Author: LEARN & APPLY : Lean and Six Sigma;https://www.youtube.com/watch?v=xTpHD5WLuoA;License: Standard YouTube License, CC-BY