Social Studies, 26.12.2019 03:31 AgentPangolin
Astudent is deciding whether to take the sat exam a second time. he received a 540 on the verbal section on his first attempt. the mean score on the verbal section was 478 with a standard deviation of 92. it is expected that the mean of the next test will be a 485 with a standard deviation of 95. what is the minimum number of points that he would have to improve his score on his second attempt in order to better his performance on the first test
Answers: 2
Social Studies, 22.06.2019 01:30
Which action allowed farming to be expand into west texas? a inventing a new plow b developing dry farming c increasing demand for cotton worldwide d declining of the cattle ranching industry
Answers: 1
Social Studies, 22.06.2019 09:00
What is another name for the spanish navy in 1588? a) spanish royal fleet b) spanish armada c) spanish yacht crew d) spanish tall ships
Answers: 1
Social Studies, 22.06.2019 10:40
Which of the following is true of emotions? (a) a neurologically-intact baby can show at least six distinct emotions at birth. (b) the character of emotions changes as we develop cognitively. (c) basic emotions are culturally- and developmentally-based. (d) in general, adults cannot interpret infant emotions until the infants are 10 to 12 months old.
Answers: 3
Astudent is deciding whether to take the sat exam a second time. he received a 540 on the verbal sec...
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