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>
<span>A) not written in the constitution</span>
Answer:
The word wampum means white shell in the Algonquian language family spoken by the Narragansett people of Rhode Island and the Wampanoag people of Massachusetts. Wampum belts are made of white and purple beads, the white beads from the whelk shell, and the purple from the quahog shell.
Hope it helps.
The correct answer would be, death is a terrifying topic that even adults can't discuss.
Abigail who has heard adults talking about the death, senses that her mother is avoiding the topic and has come to the conclusion that death is a terrifying topic that even adults can't discuss.
Explanation:
People usually avoid discussing topics like deaths in front of children. This is because incidents like deaths leave deep footprints on the mind of children and they might get horrified due to the discussion upon this topic, so parents usually avoid discussing deaths.
The same did Abigail's parents. They did not tell him clearly that his grandfather is dead, rather they told him that his grandfather is no more, while leaving house for the funeral and leaving him home with the babysitter. So Abigail concluded that death is such a terrifying topic that even adults can't discuss it.
Learn more about dealing children at:
brainly.com/question/983943
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