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7. Find the value of z such that 49.5% of the distribution
7. Find the value of z such that 49.5% of the distribution lies between it and the mean. 8. Assume that the average annual salary for a worker in the United States is $36,000 and that the annual salar… read more
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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
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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
gvmichaelson
gvmichaelson
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
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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
SusanAthena
Master's Degree
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3.The diameters of oranges in a certain orchard are normally
3.The diameters of oranges in a certain orchard are normally distributed with a mean of 5.30 inches and a standard deviation of 0.40 inches. SHOW ALL WORK. (A)What percentage of oranges in orchard hav… read more
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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. (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 40 5… read more
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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
Grazzidad
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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. (6 pts) 2.Determine whether each of the distributions given below repre… read more
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Scott
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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
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Scott
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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
Stevewh
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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
Stevewh
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Bachelor's Degree
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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
gvmichaelson
gvmichaelson
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
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Stevewh
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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
gvmichaelson
gvmichaelson
Master's Degree
1,293 satisfied customers
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 Find the probability that x = 2 using the binomial tables Use the normal approximation to find the prob… read more
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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
gvmichaelson
gvmichaelson
Master's Degree
1,293 satisfied customers
3. For a particular sample of 50 scores on a psychology exam,
3. For a particular sample of 50 scores on a psychology exam, the following results were obtained. Mean = 78 Midrange = 72 Third quartile = 94 Mode = 84 Median = 80 Standard deviation = 11 Range = 52 … read more
gvmichaelson
gvmichaelson
Master's Degree
1,293 satisfied customers
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