Mathematics, 05.12.2019 04:31 danielacortevpe3i66
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.
Answers: 3
Mathematics, 22.06.2019 04:00, KingMack1136
Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.
Answers: 3
Mathematics, 22.06.2019 05:00, minersaysay22
5/4 gallons of water fill 5/6 of a bucket how many gallons of water fill the entire bucket
Answers: 2
Afederal law requires periodic testing in standard subjects. a random sample of 73 junior high schoo...
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