Math Homework

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Determine whether each of the distributions given below represents
Determine whether each of the distributions given below represents a probability distribution. Justify your answer. (A) x 1 2 3 4 P(x) 1/12 5/12 1/3 1/12 (B) x 3 6 8 P(x) 2/10 .5 1/5 (C) x 20 35 40 50… read more
mhasan420
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2. Consider a binomial distribution with 13 identical trials,
2. Consider a binomial distribution with 13 identical trials, and a probability of success of 0.5 i. Find the probability that x = 2 using the binomial tables ii. Use the normal approximation to find … read more
Greg
Master's Degree
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1.Determine whether each of the distributions given below represents
1.Determine whether each of the distributions given below represents a probability distribution. Please justify your answer (A) x 1 2 3 4 P(x) 1/4 1/12 1/3 1/6 (B) x 3 6 8 P(x) 0.2 2/5 0.3 (C) x 20 30… read more
Jim C
Master's Degree
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1. Consider a binomial distribution with 15 identical trials,
1. Consider a binomial distribution with 15 identical trials, and a probability of success of 0.5 i. Find the probability that x = 3 using the binomial tables ii. Use the normal approximation to find … read more
SusanAthena
Master's Degree
Master's Degree
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Consider a binomial distribution with 14 identical trials,
Consider a binomial distribution with 14 identical trials, and a probability of success of 0.5 i. Find the probability that x = 2 using the binomial tables ii. Use the normal approximation to find the… read more
Doctoral Degree
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3. The diameters of grapefruits in a certain orchard are normally
3. The diameters of grapefruits in a certain orchard are normally distributed with a mean of 6.85 inches and a standard deviation of 0.80 inches. Show all work. (A) What percentage of the oranges in t… read more
Stevewh
Teacher
Bachelor's Degree
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Assume that the population of heights of female college students
Assume that the population of heights of female college students is approximately normally distributed with mean of 65 inches and standard deviation of 2.75 inches. A random sample of 15 heights is ob… read more
Stevewh
Teacher
Bachelor's Degree
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statistics 1. Explain the difference between a discrete and
statistics 1. Explain the difference between a discrete and a continuous random variable. Give two examples of each type of random variable. (6 pts) 2. Determine whether each of the distributions give… read more
Scott
Master's Degree
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9. The diameters of oranges in a certain orchard are normally
9. The diameters of oranges in a certain orchard are normally distributed with a mean of 4.85 inches and a standard deviation of 0.40 inches. (10 pts) a) What percentage of the oranges in this orchard… read more
Elizabeth
Master's Degree
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10.Assume that the population of heights of female college
10.Assume that the population of heights of female college students is approximately normally distributed with mean ? of 65 inches and standard deviation ? of 2.75 inches. A random sample of 15 height… read more
Stevewh
Teacher
Bachelor's Degree
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2.Determine whether each of the distributions given below represents
2.Determine whether each of the distributions given below represents a probability distribution. Justify your answer. (6 pts) a) x 1 2 3 4 P(x) 1/4 5/12 1/3 1/6 b) x 3 6 8 P(x) 0.1 3/5 0.3 c) x 20 30 … read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
1. Determine whether each of the distributions given below
1. Determine whether each of the distributions given below represents a probability distribution. Justify your answer. (6 pts) a) x 1 2 3 4 P(x) 1/4 5/12 1/3 1/6 b) x 3 6 8 P(x) 0.1 3/5 0.3 c) x 20 30… read more
Greg
Master's Degree
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8. Consider a binomial distribution with 14 identical trials,
8. Consider a binomial distribution with 14 identical trials, and a probability of success of 0.4 (4 pts) i. Find the probability that x = 3 using the binomial tables ii. Use the normal approximation … read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
I would like to know if Greg Michaelson could answers these questions for me
8. Consider a binomial distribution with 14 identical trials, and a probability of success of 0.4 (4 pts) i. Find the probability that x = 3 using the binomial tables P (X=3) = 0.0845 ii. Use the norm… read more
Greg
Master's Degree
1,292 satisfied customers
9. If the random variable z is the standard normal score, which
9. If the random variable z is the standard normal score, which of the following probabilities could easily be determined without referring to a table? A. P(z > 5) B. P(z < 1.43) C. P(z < - 2… read more
Stevewh
Teacher
Bachelor's Degree
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9. If the random variable z is the standard normal score, which
9. If the random variable z is the standard normal score, which of the following probabilities could easily be determined without referring to a table? A. P(z > 5) B. P(z < 1.43) C. P(z < - 2… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
4. Consider a binomial distribution with 15 identical trials
4. Consider a binomial distribution with 15 identical trials, and a probability of success of 0.5 a. Find the probability that x = 2 using the binomial tables b. Use the normal approximation to find t… read more
Greg
Master's Degree
1,292 satisfied customers
1. Explain the difference between a discrete and a continuous
1. Explain the difference between a discrete and a continuous random variable. Give two examples of each type of random variable. 2. Determine whether each of the distributions given below represents … read more
Greg
Master's Degree
1,292 satisfied customers
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