The Centers for Disease Control and Prevention (CDC) estimates that 12% of American adults suffer fromchronic sinusitis (inflammation of the sinus). A random sample of 18 American are selected. Round answersto at least 4 decimal places.a) Compute the probability that exactly 5 in the sample suffer from chronic sinusitis.b) Compute the probability that there are more than 3 in the sample that suffer from chronic sinusitis.c) Compute the probability that there are at most 5 in the sample that suffer from chronic sinusitis.d) Compute the mean number of Americans that suffer from chronic sinusitis.> Next Question

We have given that Probability (p) = 0.12n = 18 Here we will use binomial distribution because…

Answered: The Centers for Disease Control and…

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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The USDA reports that 31% of four-member households spend less than $100 per week on groceries. Suppose a random sample of 600 four-member households is taken. Find the probability that greater than 201 households spend less than $100 per week on groceries.
Assume that when adults with smartphones are randomly selected, 41% use them in meetings or classes. If 10 adult smartphone users are randomly selected, find the probability that fewer than 4 of them use their smartphones in meetings or classes. The probability is. (Type an integer or decimal rounded to four decimal places as needed.)
A real estate agent has 16 properties that she shows. She feels that there is a 50% chance of selling any one property during a week. The chance of selling any one property is independent of selling another property. Compute the probability of selling at least 5 properties in one week. Round your answer to four decimal places.
A single card is randomly selected from a standard deck of 52 cards. Determine the probability of observing a card that is a club (♣) or a red cardRound your answer to three decimal places.
A study indicates that 80% of households have have a dog. You randomly sample 7 households. Find the probability that between 4 and 6 (including endpoints) have a dog. Enter your answer rounded to 4 decimal places.
Assume that private preschool costs in the city are normally distributed. The average amount that NYC parents pay for private preschool is u =$27,500 a year with o = $7, 740. Find the probability that for nine family is the average amount a preschool in New York City will cost them will be less than $32,000 a year.
A recent survey of 1010 U.S. adults selected at random showed that 687 consider the occupation of firefighter to have very great prestige. Estimate the probability (to the nearest hundredth) that a U.S. adult selected at random thinks the occupation of firefighter has very great prestige.
If the probability that a randomly chosen college student takes statistics is 0.34, then what is the probability that a randomly chosen college student does not take statistics? Give your answer as a decimal.
The table below shows the number of deaths in the U.S. in a year due to a variety of causes. For these questions, assume these values are not changing from year to year, and that the population of the United States is 312 million people. Cause Deaths Passenger car occupant 13,100 Motorcycle driver 4,500 Tornado 553 Skydiving 56 b) What is the probability that you died as a passenger car occupant last year? Make sure your answer is accurate to at least 2 significant figures (values after leading zeros) Question Help: DPost to forum
A recent survey of 1010 U.S. adults selected at random showed that 685 consider the occupation of firefighter to have very great prestige. Estimate the probability (to the nearest hundredth) that a U.S. adult selected at random thinks the occupation of firefighter has very great prestige.
Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes. If 5 adult smartphone users are randomly selected, find the probability that exactly 3 of them use their smartphones in meetings or classes. The probability is. (Round to four decimal places as needed.)
According to the Center for Disease Control (CDC), 46.4% of Americans get a flu shot each season. Round your answer to 4 decimal places.a) What is the probability that 6 randomly selected Americans get a flu shot? b) What is the probability that none of the 6 randomly selected Americans get a flu shot? c) What is the probability that at least one of the 6 randomly selected Americans gets a flu shot?

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