Mathematics, 28.10.2020 21:10 alondra314
)A coin is weighted so that the probability of heads is 0.8. The coin is tossed 20 times, and the number of heads is recorded. This procedure is repeated 75 times with the number of heads being noted each time. What kind of distribution is simulated?
A. A sampling distribution of the sample proportion with n = 20 and p = 0.8
B. A sampling distribution of the sample proportion with n = 75 and p = 0.8
C. A binomial distribution with n = 2 and p = 0.8
D. A binomial distribution with n = 20 and p = 0.8
E. There is not enough information to determine the distribution.
Answers: 3
Mathematics, 21.06.2019 20:30
Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.
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Larry wants to buy some carpeting for his living room. the length of the room is 4 times the width and the total area of the room is 16 square meters. what is the length of the living room
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Mathematics, 22.06.2019 04:30
Which of the following is the correct solution to the linear inequality shown below? y< 1/2x-4
Answers: 2
)A coin is weighted so that the probability of heads is 0.8. The coin is tossed 20 times, and the nu...
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