A new medication has been found to relieve pain symptoms in 80% of people who take it. The medication is administered to 50 patients. What is the probability it is effective in 45 of the patients? (Round to two decimal places.) Feel free to use an online calculator or Excel to do the calculations for you.

Q: * 00 Question 15 A quick quiz consists of a multiple-choice question with 3 possible answers…

A: Given that there are 2 multiple-choice questions. Each question has 3 possible answers.

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A: Given dataMultiple choice questions with 5 possible answers followed by a true and false5 possible…

Q: 79% of all bald eagles survive their first year of life. Give your answers as decimals, not…

A: Given data: p =0.79 n =39

Q: Can you answer this for my final exam thanks Approximately 59.4% of adults have added bleach to…

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A: Solution:

Q: Solve the problem. The table lists the drinking habits of a group of college students. If a student…

A: Solution-: We have given following table: Sex Non-drinker Regular drinker Heavy Drinker Total…

Q: In a recent survey, 65% of the community favored building a health center in their neighborhood. If…

A: Given  p=65%, n=14, x=8

Q: 75% of all bald eagles survive their first year of life. Give your answers as decimals, not…

A: Given Information: 75% of all bald eagles survive their first year of life. i.e., p=0.75 If n=30…

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A: Given that, A quick quiz consists of a multiple-choice question with 6 possible answers followed by…

Q: eport the answer as a percent rounded to two decimal place accuracy. You need not enter the "%"…

A: Let us assume that one out of the four possible answers, is only correct for both questions…

Q: A poll showed that 45.4% of Americans say they believe that Marilyn Monroe had an affair with JFK.…

A: It is given thatP(Americans believe that Marilyn Monroe had affair) = 45.4% = 0.454

Q: An assessment consists of a true/false question followed by a true/false question. If both questions…

A: Given that an assessment consists of a true/false question followed by a true/false question.

Q: You select a card from the standard deck of cards.  What is the probability that you will select a…

A: In a deck of cards Face cards = Jack, queen and king Total face cards = 3 x 4 = 12 Number of 8 cards…

Q: A poll showed that 68.5% of Americans say they believe that Marilyn Monroe had an affair with JFK.…

A: Given information- Percentage of Americans believe that Marilyn Monroe had an affair with JFK =…

Q: In a large city, 70% of people own a cell phone. A sociologist wishes to study the impact cell…

A: The objective of this question is to find the probability that between 33 and 36 people out of a…

Q: In a recent survey, 303 out of 350 residents of Salem, MA said they are planning on passing candy…

A: here given ,  303 out of 350 residents of Salem, MA said they are planning on passing candy during…

Q: The national institute of mental health reports a 25% chance of an adult suffering from a…

A: Answer: From the given data, P = 25% = 0.25 Sample size (n) = 7 X follows binomial distribution,

Q: The probability that a 2014 Audi S7 will be stolen is .0156. Find the odds against the theft of a…

A: Given,The probability that a 2014 Audi S7 will be stolen is 0.0156.

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A: 90% of 10 patients is X= 90*10/100 = 9 X= 9  We've to find the probability that exactly 9 patients…

Q: QUESTION 29 Based on one survey of high school students, 54% of high school students plan to choose…

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A: Given : The proportion of who believe that statistics teacher know the true meaning of  life : p =…

Q: We are interested in analyzing data related to college football. Use S to denote the team is in the…

A: Given information- We have given that the probability of team is in the S = 5.5% So, the probability…

Q: What is the probability of randomly selecting a New service? New service Old service Totals Student…

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Q: Marcus rolled a number cube and recorded his results in the table. What is the experimental…

A:

Q: The test for a certain disease is 86% accurate.  A hospital tests a sample of 5000 patients for this…

A: Accuracy of the test is 86% Inaccuracy of the test = 14% N = Total number of patients = 5000…

Q: Your favorite basketball player is a 90% free throw shooter. Find the probability (as a percent)…

A:

Q: A student takes a true-false test but did not study and randomly guesses each answer. There are 20…

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Q: student takes a test containing 17 true or false questions. At least 11 correct answers are required…

A:

Q: A group of people were asked if they had run a red light in the last year. The number of people that…

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Q: Three friends go bowling. They each throw strikes 51%, 72%, and 26% of the time respectively. Find…

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Q: A geneticist conducts an experiment with beans, one sample of offspring consisted of 476 green beans…

A: Solution-: Given: Number of green beans =476            Number of yellow beans =165 We want to find…

Q: A student is writing a multiple choice test. Each question has 4 choices. If the test has 21…

A: Introduction: The binomial distribution is a discrete type probability distribution. It is a finite…

Q: What is the probability of randomly selecting a adult?

A: It ia given that Total = 105 Number of adults = 53

Q: The area model represents a carnival game. Find the probability of winning a rabbit. Round to the…

A:

Q: The mean life of a person who has had a heart transplant is about 12 years. Find the probability…

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Q: A blood test for diabetes gives a positive result with a proportion of 0.48 when an individual has…

A: The events are denoted as follows:: Event that an individual has diabetes.: Event that an…

Q: A poll showed that 45.2% of Americans say they believe that Marilyn Monroe had an affair with JFK.…

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Q: A quick quiz consists of a true/false question followed by a multiple-choice question with 6…

A:

Q: A jar contains four times as many red marbles as blue marbles. What is the probability of drawing a…

A: Consider that there is total x blue marbles in the jar.

Q: Through ten games of basketball this season, Samuel has made 90% of his free-throws. Which word or…

A: Probability is a branch of mathematics that deals with calculating the likelihood of a given event's…

Q: 65% of the people in Missouri pass the driver's test on the first attempt. A group of 7 people took…

A: Introduction:If X ~ Bin (n, p), then the probability mass function of X is:p (x) = (nCx) px (1 – p)n…