16. What is the probability that at least one of the five randomly selected Chinese people has Rh- blood? **Blood Types and Probabilities**Blood types can be classified as either Rh+ or Rh-. According to the Information Please Almanac, 95% of the Chinese population has Rh+ blood.**Question 15:** What is the probability that five randomly selected Chinese people have Rh+ blood?*Answer:* 0.7738**Question 16:** What is the probability that at least one of the five randomly selected Chinese people has Rh- blood?*Answer:* To be calculated (the text indicates some scribbles which suggest a probability calculation but is not fully clear. Typically, for the complementary probability, one might use \(P(\text{at least one Rh-}) = 1 - P(\text{none Rh-})\,\))

Answered: Image /qna-images/answer/c1e757ef-78b6-48e3-b583-cb3067a72d0f.jpg

Answered: 16. What is the probability that at…

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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Similar questions

Under sampling without replacement from a finite population consisting of {1, 2, 3, 4), what is the probability of selecting either (2, 3) or (3, 4) to the nearest three decimal places?
Assume that four adults are randomly selected without replacment from the 258,343,280 adults in the United States. Also, assume that 12.5% of adults in the United States use drugs. Find the probability that four selected adults all use drugs. Note: You will need to round to six decimal places.
7. On average, 4 emails are received per hour. What is the probability of receiving at least 6 emails in the next hour?
a population has population proportions of P=0.50. A random sample size of 70 will be taken. a. What is the probability that a sample proportion is greater than 0.70? b. what is the probability that a sample proportion is less than 0.60? c. what is the probability that a sample proportion is within +_ 0.20 of the population proportion?
6. A manufacturer is making a product with 20% defect rate, If we select 5 randomly chosen iems at the end of assembly line. What is the probability of having 1 defective item in our sample?
4. In an intelligence test, a person is shown some colored cards one by one fastly, out of which 65% of were blue and 35% were green. The probability of surity given third card is green is 90%. Use this information to deduce how likely is it that the third card actually was green if the provided surity is used?
) The percentage of students at a college that have internet connection at home is 80%. In a random sample of 152 students, what is the probability that more than 38 students have the internet connection at home
4. Last semester 80% of MTH 225 students were in good standing heading into the final exam (i.e. current grade % was at least 70%). 85% of the students in good standing heading into the final exam scored 65% or better on the final (i.e. passed). Only 10% of students not in good standing scored passed the final exam. (a) What is the probability a randomly selected student passed the final exam? (b) Given that a student passed the final exam, what is the probability the student was in good standing heading into the final exam?
A new drug is being tested that causes a serious side effect in 5 out of 20 patients. Fifteen patients are without any serious side effect. a) What is the probability that no side effects occurs in a sample of 10 patients taking the drug? b) What is the probability that at least one side effect occurs in a sample of 10 patients taking the drug?
5. A new type of car tires is released on the market with rate of tire cracking: on average one crack every 2000km. (a) What is the probability that a randomly chosen tire will cover a distance of 500km without a single crack? (b) How many tires are expected to have two ore more cracks within a distance of 500km?
9. Assume that when adults with smartphones are randomly selected, 47% use them in meetings or classes. If 9 adults smartphone users are randomly selected, find the probability that is exactly 3 of them use their smartphones in meetings or classes. What is the probability? Round to four decimal places.

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