icantspeakengles
icantspeakengles
05.12.2019 • 
Mathematics

Afederal law requires periodic testing in standard subjects. a random sample of 73 junior high school students from a certain city was selected, and each student's scores on a standardized mathematics examination and a standardized english examination were recorded. school administrators were interested in the relationship between the two scores. suppose the correlation coefficient for the two examination scores is 0.83. complete parts a and b below. use alphaequals0.10 where needed.

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