using binomial approximation in the real world of 30 left hand students out of 225 what...

using binomial approximation in the real world of 30 left hand students out of 225 what is the z score and the continuity of correction

Expert Solution

orchestra answered 2 years ago

1. What makes the binomial distribution unique? What are its characteristics? Give a real-world example of...

1. What makes the binomial distribution unique? What are its characteristics? Give a real-world example of a distribution of data that would be considered binomial. 2. Solve the following problem: About 30% of adults in United States have college degree. (probability that a person has college degree is p = 0.30). If N adults are randomly selected, find probabilities that 1) exactly X out of selected N adults have college degree 2) less than X out of selected N adults...

At a certain university 12% of students are left hand users. Suppose that a random sample...

At a certain university 12% of students are left hand users. Suppose that a random sample of 8 students were admitted in 2015 is selected. (a) What is the probability that none of them will be a left hand user? (b) What is the probability that 5 of them are left hand users? (c) What is the probability that at least 7 of them are left hand user? (d) What is the probability that at most 7 of them are...

Find to 4 decimal places the following binomial probabilities using the normal approximation. a. n =...

Find to 4 decimal places the following binomial probabilities using the normal approximation. a. n = 140, p = 0.42, P(x = 64) P(x = 64) = b. n = 100, p = 0.58, P(51 ≤ x ≤ 60) P(51 ≤ x ≤ 60) = c. n = 90, p = 0.42, P(x ≥ 41) P(x ≥ 41) = d. n = 102, p = 0.74, P(x ≤ 75) P(x ≤ 75) =

Find to 4 decimal places the following binomial probabilities using the normal approximation. a. n =...

Find to 4 decimal places the following binomial probabilities using the normal approximation. a. n = 130, p = 0.42, P(x = 77) P(x = 77) = b. n = 100, p = 0.57, P(52 ≤ x ≤ 61) P(52 ≤ x ≤ 61) = c. n = 90, p = 0.41, P(x ≥ 38) P(x ≥ 38) = d. n = 103, p = 0.75, P(x ≤ 75) P(x ≤ 75) =

In a group of students, there are 2 out of 18 that are left-handed. a. Assuming...

In a group of students, there are 2 out of 18 that are left-handed. a. Assuming a low-informative prior probability distribution, find the posterior distribution of left-handed students in the population. Summarize your results with an estimation of the mean, median, mode, and a 95% credible interval. Plot your posterior probability distribution. b. According to the literature, 5 to 20% of people are left-handed. Take this information into account in your prior probability and calculate a new posterior probability distribution....

What is the probability that a class of 30 students out of 300 would have a...

What is the probability that a class of 30 students out of 300 would have a final average grade higher than a 90? 95 96 94 58 67 94 89 88 97 76 50 94 61 63 78 90 79 81 98 64 86 91 92 95 85 79 89 88 95 92 94 65 40 80 93 81 95 89 91 88 96 58 88 77 98 91 97 79 93 94 92 91 61 74 90 89 80 ...

What is meant by predatory pricing, explain using examples in the real world!

Using a real world example, state the domain and range of the function or relationship. What...

Using a real world example, state the domain and range of the function or relationship. What are the practical things to consider when limiting the domain and range of a real world function?

Write out the matrix based on the secular equations for benzene using the huckel approximation.

1.2. What is the difference between a model of real-world behavior and the real world behavior...

1.2. What is the difference between a model of real-world behavior and the real world behavior being modeled? 1.3. What is the Walrasian model a model of, and what are the Walrasian model's main characteristics? 1.4a. Explain how the market demand function for good x is derived from the demand functions of the individuals participating in the market. b. Explain how the market demand curve for good x is derived from the market demand function for good x. c. How,...

Question

using binomial approximation in the real world of 30 left hand students out of 225 what...

Solutions

Expert Solution

Related Solutions

1. What makes the binomial distribution unique? What are its characteristics? Give a real-world example of...

At a certain university 12% of students are left hand users. Suppose that a random sample...

Find to 4 decimal places the following binomial probabilities using the normal approximation. a. n =...

Find to 4 decimal places the following binomial probabilities using the normal approximation. a. n =...

In a group of students, there are 2 out of 18 that are left-handed. a. Assuming...

What is the probability that a class of 30 students out of 300 would have a...

What is meant by predatory pricing, explain using examples in the real world!

Using a real world example, state the domain and range of the function or relationship. What...

Write out the matrix based on the secular equations for benzene using the huckel approximation.

1.2. What is the difference between a model of real-world behavior and the real world behavior...