Your textbook has emphasized that testing two hypothesis sequentially is not the same as testing them simultaneously.Consider the following confidence set below,where you are testing the hypothesis that H0 : β5 = 0,β6 = 0. 
Your statistical package has also generated a dotted area,which corresponds to drawing two confidence intervals for the respective coefficients.For each case where the ellipse does not coincide in area with the corresponding rectangle,indicate what your decision would be if you relied on the two confidence intervals vs.the ellipse generated by the F-statistic.
Definitions:
Human Interaction
The communication and actions between two or more human beings.
Warm Relationships
Close and affectionate interpersonal connections characterized by kindness, care, and mutual respect.
Saint Augustine
A Christian theologian and philosopher from the 4th and 5th centuries known for his influential works on theology, ethics, and philosophy.
Personality Differences
variations among individuals in terms of traits, behaviors, and patterns of thinking and feeling, which distinguish one person from another.
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