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The 8 most common blood types of people in the United States, and the percentage of people with these blood types, are shown in the table below. (Source: Stanford Blood Center, 2020)

The 8 most common blood types of people in the United States, and the percentage of people with these blood types, are shown in the table below. (Source: Stanford Blood Center, 2020)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Analysis: Blood Types, Part (a)

Analysis: Blood Types, Part (b)

Analysis: Blood Types, Part (b)

Analysis: Blood Types Analysis: Blood Types, Part (a) Refer back to the blood type data in Problem 1. Using Statdisk and assuming a binomial probability distribution, determine the probability that 16 or fewer people in a sample of 250 have a blood type of B (either positive or negative). Express your answer to five decimal places. Solve Enter your answer here Analysis: Blood Types, Part (b) Using the Poisson probability distribution calculator on Statdisk, determine an approximation for the probability in part (a) above. Express your answer to five decimal places. Enter your answer here Solve Analysis: Blood Types, Part (b) After you have determine these probabilities, answer the following questions in detail: • Was it appropriate to use the Poisson probability distribution as an approximation? Why? • What is the percent difference between the binomial probability and the Poisson probability? • Based on this percent difference, is the Poisson distribution a decent approximation to the binomial distribution in this case? Explain. Solve Enter your answer here
Transcribed Image Text:Analysis: Blood Types Analysis: Blood Types, Part (a) Refer back to the blood type data in Problem 1. Using Statdisk and assuming a binomial probability distribution, determine the probability that 16 or fewer people in a sample of 250 have a blood type of B (either positive or negative). Express your answer to five decimal places. Solve Enter your answer here Analysis: Blood Types, Part (b) Using the Poisson probability distribution calculator on Statdisk, determine an approximation for the probability in part (a) above. Express your answer to five decimal places. Enter your answer here Solve Analysis: Blood Types, Part (b) After you have determine these probabilities, answer the following questions in detail: • Was it appropriate to use the Poisson probability distribution as an approximation? Why? • What is the percent difference between the binomial probability and the Poisson probability? • Based on this percent difference, is the Poisson distribution a decent approximation to the binomial distribution in this case? Explain. Solve Enter your answer here
Blood Type Problem 1. The 8 most common blood types of people in the United States, and the percentage of people with these blood types, are shown in the table below. (Source: Stanford Blood Center, 2020) Blood Type Percentage 0- 6.6% 0+ 37.4% AB- 0.6% AB+ 3.4% B- 1.5% B+ 8.5% A- 6.3% A+ 35.7% Blood Type, Part (a) Using the information in this table, what is the probability that a randomly selected person in the United States has type B blood (either positive or negative)? Express your answer as a decimal value. 0.10 our answer here This PART is SOLVED Problem 1. Blood Type, Part (b) What is the probability that a randomly selected person does not have type B blood? Express your answer as a decimal value. 0.90our answer here This PART is SOLVED Problem 1. Blood Type, Part (c) Calculate (by hand) the mean number of people with type B blood in a random sample of 250 people. (Hint: What type of probability distribution can this be classified as?) Enter the mean below. E25 your answer here This PART is SOLVED Problem 1. Blood Type, Part (d) Calculate (by hand) the standard deviation for the number of people with type B blood in a random sample of 250 people. Round your answer to two decimal places. 4:74 our answer here This PART is SOLVED Problem 1. Blood Type, Part (e) Another random sample of n = 250 people is taken and it is determined that 12 people have type B blood. Using the range rule of thumb, is this result significant? Show your work and explain your reasoning. (15.52, 34.48) This PART is SOLVED Problem 1.
Transcribed Image Text:Blood Type Problem 1. The 8 most common blood types of people in the United States, and the percentage of people with these blood types, are shown in the table below. (Source: Stanford Blood Center, 2020) Blood Type Percentage 0- 6.6% 0+ 37.4% AB- 0.6% AB+ 3.4% B- 1.5% B+ 8.5% A- 6.3% A+ 35.7% Blood Type, Part (a) Using the information in this table, what is the probability that a randomly selected person in the United States has type B blood (either positive or negative)? Express your answer as a decimal value. 0.10 our answer here This PART is SOLVED Problem 1. Blood Type, Part (b) What is the probability that a randomly selected person does not have type B blood? Express your answer as a decimal value. 0.90our answer here This PART is SOLVED Problem 1. Blood Type, Part (c) Calculate (by hand) the mean number of people with type B blood in a random sample of 250 people. (Hint: What type of probability distribution can this be classified as?) Enter the mean below. E25 your answer here This PART is SOLVED Problem 1. Blood Type, Part (d) Calculate (by hand) the standard deviation for the number of people with type B blood in a random sample of 250 people. Round your answer to two decimal places. 4:74 our answer here This PART is SOLVED Problem 1. Blood Type, Part (e) Another random sample of n = 250 people is taken and it is determined that 12 people have type B blood. Using the range rule of thumb, is this result significant? Show your work and explain your reasoning. (15.52, 34.48) This PART is SOLVED Problem 1.
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