Yes executive is basically people who work with the president or try to get laws passed
Charles Darwin traveled to the Galapagos Islands and observed that there were several different types of species of finches and tortoises. These different species of animals were contained to separate islands, all tailored fit for each island. This gave Darwin the idea that species evolve over time into new species.
Answer:
a. decrease
b. increase
c. increase
d. no change
Explanation:
A higher minimum wage increases labor costs for the firm and <u>aggregate supply decreases.</u>
An increase in productivity caused by the Internet <u>increases the aggregate supply curve.</u>
A decrease in taxes paid by firms reduces operating costs and causes the <u>aggregate supply curve to increase.</u>
If businesses anticipate a recession, the <u>aggregate supply curve decreases</u> as firms cut production levels.
A decrease in the personal income tax rate paid by households has no impact on aggregate supply; this would impact aggregate demand.
Answer:
Lighting significantly affects performance
Explanation:
In this study, Ellen took two groups and applied the same IQ test to both of them. The only variable that changed between the groups was the level of lighting in the room. The first group was placed in a room with very bright lights and the second group was placed in a room with more normal lighting.
Individuals in the first group did better in the IQ test and she found that the difference between the two scores was statistically significant.
We say that a result is <u>"statistically significant" when it is not likely to occur randomly but rather is likely to be attributable to a specific cause.</u>
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So we can say that <u>the better performance in the first group tests were not likely to occur randomly but it can be attributable to a specific cause. </u>
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<u>Since the only variable that was different between the groups was the lightning, we can conclude that lighting significantly affects performance. </u>
