Mathematics, 26.11.2019 16:31, WonTonBagel
Sat scores are normally distributed, with a mean of 1000 and a standard deviation of 200. approximately 68% of the scores lie between
a.)600 and 1400
b.)680 and 1680
c.)700 and 1300
d.)800 and 1200
Answers: 2
Mathematics, 21.06.2019 18:30, galaxychild101
The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?
Answers: 1
Mathematics, 21.06.2019 19:20, ayeofaygo5168
The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to
Answers: 3
Sat scores are normally distributed, with a mean of 1000 and a standard deviation of 200. approximat...
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