Mathematics, 02.02.2020 20:54 Rodriguezi4971
Amanager sample the receipts of every fifth person who goes through the line. out of 50 people,4 had a mispriced item. if 600 people go to this store each day, how many people would you expect to have a mispriced item?
Answers: 1
Mathematics, 20.06.2019 18:04
Complete the square to determine the minimum or maximum value of the function defined by the expression. x2 β 12x β 2 a) maximum value at 38 b) minimum value at 38 c) maximum value at β38 d) minimum value at β38
Answers: 3
Mathematics, 21.06.2019 20:30
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, yβ12, z). find x, y, and z. there are 2 sets.
Answers: 1
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Mathematics, 22.06.2019 06:30
Point s has coordinates (4,2). if you rotate s 90 degrees about the origin, (0,0), what are the coordinates of sβ?
Answers: 1
Amanager sample the receipts of every fifth person who goes through the line. out of 50 people,4 had...
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