Mathematics, 17.07.2019 00:30 AM28
2.49 find the errors in each of the following state- ments: (a) the probabilities that an automobile salesperson will sell 0, 1, 2, or 3 cars on any given day in febru- ary are, respectively, 0.19, 0.38, 0.29, and 0.15. (b) the probability that it will rain tomorrow is 0.40, and the probability that it will not rain tomorrow is 0.52. (c) the probabilities that a printer will make 0, 1, 2, 3, or 4 or more mistakes in setting a document are, respectively, 0.19, 0.34, −0.25, 0.43, and 0.29. (d) on a single draw from a deck of playing cards, the probability of selecting a heart is 1/4, the probabil- ity of selecting a black card is 1/2, and the proba- bility of selecting both a heart and a black card is 1/8.
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Mathematics, 21.06.2019 12:50
Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8
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Mathematics, 21.06.2019 14:30
Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference
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Mathematics, 21.06.2019 19:00
The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll
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Mathematics, 21.06.2019 19:20
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
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2.49 find the errors in each of the following state- ments: (a) the probabilities that an automobil...
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