Mathematics, 23.06.2020 19:01 lilspike420
IV. The College Board American College Testing Program reported a population mean SAT score of 960 (The New York Times Almanac). Assume that the population standard deviation is 100. 1.What is the probability that a random sample of 75 students will provide a sample mean SAT score within 10 of the population mean? 2. What is the probability that a random sample of 75 students will provide a sample mean SAT score within 20 of the population mean?
Answers: 2
Mathematics, 21.06.2019 18:30
Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?
Answers: 1
Mathematics, 21.06.2019 20:30
Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?
Answers: 1
IV. The College Board American College Testing Program reported a population mean SAT score of 960 (...
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