Twenty-one executives in a large corporation were randomly selected to study the effect of several factors on annual salary (expressed in $000s). The factors selected were age, seniority, years of college, number of company divisions they had been exposed to, and the level of their responsibility. The results of the regression analysis follow: 
Test the hypothesis that the regression coefficient for age is equal to 0 at the 0.05 significance level. Report the degrees of freedom, the critical value, the test-statistic, and your decision.
Definitions:
Continuum
A continuous sequence or range of values, elements, or conditions where there are no clear divisions between adjacent parts.
Rejection
The act of dismissing, refusing, or not accepting someone or something.
Emotional Loneliness
A state of feeling isolated and disconnected from others, lacking intimacy or deep, emotional connections.
Social Loneliness
The feeling of not having enough social contacts or relationships, or of being disconnected from others.
Q6: Ten children are sitting on a bench
Q12: A company compared the variance of salaries
Q12: In a goodness-of-fit test, the null hypothesis
Q63: An investigation of the effectiveness of a
Q71: An ANOVA showed the following comparison of
Q90: Twenty-one executives in a large corporation were
Q94: In multiple regression, a dummy variable is
Q104: A frequency distribution has a mean of
Q127: The chi-square distribution is _.<br>A)Positively skewed<br>B)Negatively skewed<br>C)Normally
Q128: What is the chart called when the