Mathematics, 21.12.2019 00:31 grandpianograce
Sacramento county high school seniors have an average sat score of 1,020. from a random sample of 144 sacramento high school students we find the average sat score to be 1,100 with a standard deviation of 144. we want to know if these high school students are representative of the overall population. what are our hypotheses?
Answers: 3
Mathematics, 21.06.2019 21:00
Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5
Answers: 2
Mathematics, 21.06.2019 22:00
Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)
Answers: 1
Sacramento county high school seniors have an average sat score of 1,020. from a random sample of 14...
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