A research study uses 800 men under the age of 55. Suppose that 30% carry a marker on the male chromosome that indicates an increased risk for high blood pressure. If 5 men are selected randomly and tested for the marker, what is the probability more than 1 man doesn’t have the marker? Include in the solution the values of K, n, and N. a. NONE b.0.9696 c. 0.4720 d. 0.9999

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: researcher found that 85% of white ash trees in Pennsylvania are damaged by the emerald green ash…

A:

Q: Suppose that 46% of FIU voting-eligible students support the candidate Joanna in the upcoming…

A:

Q: A student in a class has a 0.7 chance of reviewing only his or her lesson the night before the quiz.…

A: Solution

Q: na computer instant messaging survey, respondents were asked to choose the most fun way to flirt,…

A:

Q: A certain virus affects 0.6% of the population. A test used to detect the virus in a person is…

A: It is given that a certain virus affects 0.6% of the population. Also a test used to detect the…

Q: Among 70 exposed people. 15 developed disease and 55 remained healthy. What is the odds of illness…

A: Given: developed disease = 15remained healthy = 55Total exposed = 70

Q: A test contains two multiple choice questions, each question having four possible answers. If a…

A: The sample size n is 2.

Q: Sarah’s friend David claims that he can read minds. To test the claim, Sarah chooses three different…

A: Person S chooses 3 different numbers from 1 to 5.

Q: An Insurance company study shows that 45% of U.S. adults have high blood pressure. Suppose 6 U.S.…

A: Let p be the probability of U.S. adults have high blood pressure  n be the sample  size Let X be the…

Q: evin flipped a coin 450 times. His results are below. Heads Tails 240 210 xpress each probability in…

A:

Q: You are given an unbalanced coin with 40% chance for heads. If you tossed this coin 10 times, find…

A: We have to find correct answer..

Q: Suppose that a screening test diagnoses 97% of sick people positive and 95% of healthy people…

A: Given information Probability of sick people = 0.07 Probability of healthy people = 1 – 0.07 = 0.93…

Q: The faculty and staff at Dana-Farber Cancer Institute in Boston are required to undergo a…

A: From the information, the number him/her getting a positive test result is 4995 and the total is…

Q: An Insurance company study shows that 45% of U.S. adults have high blood pressure. Suppose 6 U.S.…

A: It is given that n =6 and p = 0.45.

Q: About IO percent of the population is left-handed. Ofthose who are right-handed, about 40 percent…

A: Multiplication Rule:Multiplication rule for two dependent events A, and B is given by:

Q: In the US, 10.5% of the population is diabetic. What is the probability that in a random sample of…

A: Suppose p is the true proportion of diabetic people in the U.S.

Q: Suppose that a screening test diagnoses 97% of sick people positive and 95% of healthy people…

A: Let us define some events A : a person is sick B : a person is healthy. E : a person tests positive.…

Q: If 2 of 20 tires are defective and 6 them are randomly chosen for inspection. What is the…

A: GivenTotal no.of tires(N)=20No.of tires are chosen(n)=6No.of tires are…

Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…

A: Given 24% of people own dogs

Q: Suppose that 46% of FIU voting-eligible students support the candidate Joanna in the upcoming…

A:

Q: A research study uses 600 men under the age of 55. Suppose that 25% carry a marker on the male…

A:

Q: After rolling a fair 20 sided die 200 times, the observed(or experimental) probability of rolling a…

A: Given that the experimental probability is = 25%   The die is 20 sided. So the theoretical…

Q: If the chocolate is too heavy, Zachwill need to pay Hershey's distributor a small overage fee. Test…

A: Given Information:  alpha value = 0.01 u = 0.16 oz

Q: Suppose that you are looking for a student at your college who lives within five miles of you. You…

A: Given data, n=248 p=40%=0.40 q=1-p=0.60   The probability mass function of geometric distribution to…

Q: A research study uses 80 men. Suppose that 24 men carry a marker on the male chromosome that…

A: Given data, 24 out of 80 carry a marker. p=2480p=0.3If 10 are selected at randomP(X=4)=?

Q: Find the probability that: (a) a randomly selected radio lamp will last the warranty period; b) a…

A: Let us define some events A : radio is of first type. B : radio is of second type. E : radio lamp is…

Q: A group of voters consists of 23 Democrats, 17 Republicans, and the rest Independents. If a voter is…

A: Given that there are 23 Democrats, 17 Republicans and the rest are independents. Let us consider the…

Q: When a graduate class was instructed to choose five of its members and interview them, all five…

A: Given problem Given that

Q: In an experiment, a fair six-sided number cube, numbered 1 through 6, was rolled 2 times to…

A: From the sample space number of desired outcomes are (2,5) (2,6) (4,5) (4,6) (6,5) (6,6). Therefore…

Q: If the probability of a person winning on a scratch-off lottery ticket is 0.016, the odds of winning…

A: Given: P(winning a scratch -off lottery ticket) = 0.016

Q: 2/5 of the marbles in a jar are red, and 1/4 are green. One-quarter of the red balls and one-fifth…

A:

Q: A certain affects virus 0.2% of the population. A test used to detect the virus in a person is…

A: From the given information the test used to detect the virus in a person is positive 90% of the time…

Q: Suppose that a screening test diagnoses 90% of sick people positive and 90% of healthy people…

A:

Q: According to a study, 74% of students prefer online exams to in-class exams.  Suppose that 21…

A: Solution

Q: What is the probability that of the 77 people selected more that 50% will have a cat at home.

A: It is given that Sample size n = 77 Population proportion = 0.3313