A human gene carries a certain disease from the mother to the child with a probability rate of 38%. That is, there is a 38% chance that the child becomes infected with the disease. Suppose a female carrier of the gene has four children, Assume that the infections of the four children are independent of one another. Find the probability that all four of the children get the disease from their mother, Round to three decimal places. O A. 0.091 O B. 0.148 O C. 0.979 O D. 0.021

Q: A golf ball is selected at random from a golf bag. If the golf bag contains 6 red ​balls, 5 green…

A: The answer is attached below,

Q: The probability that it will rain tomorrow is 0.32. If it rains tomorrow, the probability that it…

A: event  A : rain tomorrow           B : rain next day   P(A) = 0.32,    P(A') = 1 - 0.34 = 0.66P(B|A)…

Q: A bag contains 3 red marbles, 5 blue marbles and 2 green marbles. Two marbles are drawn, one at a…

A:

Q: The data represents the results for a test for a certain disease. Assume one individual from the…

A:

Q: Find the probability that Rebecca's fish are: (i) both the same sex (ii) both female (iii) both…

A: i) If the both fish are to be same sex then both can be male or female: (715*614)+(815*714)…

Q: A B C TOTAL MALE 7 10 19 36 FEMALE 20 4 14 38 TOTAL 27 14 33 74   If one student was chosen at…

A:

Q: Alison Bender works for an accounting firm. To make sure her work does not contain errors, her…

A:

Q: 9% of all Americans live in poverty. If 38 Americans are randomly selected, find the probability…

A: The sample size is 38 and 9% of all Americans live in poverty.

Q: has the virus given that they have tested postive does not have the virus given that they test…

A: A certain virus infects one in every 300 people. A test used to detect the virus in a person is…

Q: You have relatives coming for dinner this weekend.  The probability that your uncle Josiah will show…

A: given data  event A: uncle josiah show up B : aunt beatrice show up   P(A) = 0.48 P(B) = 0.43 P(A∩B)…

Q: In a homicide case 3 different witnesses picked the same man from a line up. The line up contained 5…

A: We have given that In a homicide case 3 different witnesses picked the same man from a line up The…

Q: tennis plaver makes a successful first serve 51% of the time, If she serves 9 times, what is the…

A:

Q: A survey showed that 80% of adults need correction (eyeglasses, contacts, surgery, etc.) for their…

A: P(need correction) = p = 0.80Sample size (n) = 20X = No. of adults need correctionP(No more than 1…

Q: In a digital transmission system, bits of 0's and 1's are transmitted sequentially through a cable.…

A: Given that  n=10 , p=20%=0.20 , q=1-p=1-0.20=0.80 X~Binomial(n=10,p=0.20) p=Probability of the bits…

Q: A certain affects virus 0.1% of the population. A test used to detect the virus in a person is…

A: Solution

Q: If the probability that an event does no occur is 0.3 determine the probability that the event…

A:

Q: A certain affects virus 0.3% of the population. A test used to detect the virus in a person is…

A:

Q: A certain affects virus 0.3% of the population. A test used to detect the virus in a person is…

A: Let X represent that the person has the disease A represent that the test is positive B represent…

Q: Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced…

A: Total Cards in deck = 52 Number of club in the deck = 13 Number of spade in the deck= 13 Probability…

Q: A certain affects virus 0.9% of the population. A test used to detect the virus in a person is…

A: Use the given data to complete table:   Infected Not infected Total Positive test  0.89×900=801…

Q: You have relatives coming for dinner this weekend.  The probability that your uncle Josiah will show…

A: given data  P(uncle josiah  show up)  = 0.38 P(aunt Beatrice show up) = 0.27 P(both show up) = 0.1…

Q: Assume that when adults with smartphones are randomly​ selected, 49​% use them in meetings or…

A: Solution: Let X be the number of adults use their smartphones in meetings or classes and n be the…

Q: We know that on a random day during the summer, the probability that a student jogs is 0.65, the…

A:

Q: The data represent the results for a test for a certain disease. Assume one individual from the…

A: The data represent the results for a test for a certain disease. Assume one individual from the…

Q: In a city, 60% of the residents live in houses and 40% of the residents live in apartments. Of the…

A: Let A denote the event residents live in houses Let B denote the event that residents live in…

Q: At a used-book sale, 100 books are adult books and 155 are children's books. Of the adult books, 74…

A: The contingency table is given as : Adult booksChildren bookTotalNon…

Q: 8% of all Americans live in poverty. If 48 Americans are randomly selected, find the probability…

A: given data sample size n = 48population proportion who lives in poverty = p = 0.08x= no. of people…

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: The data represent the results for a test for a certain disease. Assume one individual from the…

A: Given that the data represent the results for a test for a certain disease.

Q: 63% of all Americans are home owners. 37 Americans are randomly selected, find the probability that…

A: given data P(home owner) = p =0.63no. of trials = n = 37x = no. of home owners in sample

Q: Tyee recorded the grade-level and instrument of everyone in the middle school School of Rock below.…

A: First, we need to find the total number of seventh grade students. We do this by adding up the…