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 22:00, WhirlyWave
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6
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A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.
Answers: 3
Mathematics, 22.06.2019 01:30, lillianmitchell580
Write 37/22 as a decimal rounded to the nearest hundredth.
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)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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