Sickle cell anemia is an inherited disease in which red blood cells become distorted anddeprived of oxygen. A person with two sickle cell genes will have the disease, but aperson with only one sickle cell gene will have a mild, non-fatal anemia called sicklecell trait. Using S to representthe sickle cell gene, and s a healthy gene, thetable shows the four possibilities for thechildren of two Ss parents. Find the probabilitythat these parents give birth to a child whohas sickle cell anemia.Second ParentFirstParentSssSP(child has sickle cell anemia) =|(Type an integer or a simplified fraction.)

Given that,S represents Sickle cell genes represents healthy gene P(Child has sickle cell anemia)=?

Answered: ckle cell anemia is an inherited…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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when second generation pink snapdragons are crossed, they will produce offspring that will receive one of the gene combinations from the table.Second ParentR rFirst parent R RR Rrr rR rrHere RR=red, Rr=pink and rr=white. find the probability that a third generation snap dragon is whiteP(white)=?
Suppose a county's recent health report gives a pet allergy prevalence of 0.23 for kids. There is a new at-home test kit for pet allergies on the market that provides families with a convenient way to test if children have a pet Pet allergy status Test result Positive allergy. The probability that the test gives a positive result when a child 0.83 Pet really does not have a pet allergy is 0.07. The probability that the test gives allergy a negative result when a child really does have a pet allergy is 0.17. The tree 0.23 0.17 diagram shows the possible outcomes with the associated probabilities. Negative What is the probability of an incorrect test result? Give your answer as a decimal precise to two decimal places. Positive 0.07 0.77 No pet allergy P(incorrect test result) = 0.93 Negative
Suppose a county’s recent health report gives a pet allergy prevalence of 0.15 for kids. There is a new at-home test kit for pet allergies on the market that provides families with a convenient way to test if children have a pet allergy. The probability that the test gives a positive result when a child really does not have a pet allergy is 0.07. The probability that the test gives a negative result when a child really does have a pet allergy is 0.22. The tree diagram shows the possible outcomes with the associated probabilities. What is the probability of an incorrect test result? Give your answer as a decimal precise to two decimal places.
It is known that forty percent of mice inoculated with a serum are contracted from a certain disease. If five mice are inoculated, find the probability that a. None contracts the disease c. More than three contracts the b. Fewer than two contracts the disease. disease.
Sickle-cell anemia is a disease that results when a person has two copies of a certain recessive gene. People with one copy of the gene are carriers. Carriers do not have the disease, but can pass the gene on to their children. A child born to parents who are both carriers has a probability p = 0.25 of having sickle-cell anemia. A medical study samples 18 children in families where both parents are carriers. What is the probability that fewer than three of the 18 children have sickle-cell anemia? Question 10 options: 0.306 0.096 0.136 0.170
Clarinex-D is a medication whose purpose is to reduce the symptoms associated with a variety of allergies. In clinical trials of Clarinex-D, 5% of the patients in the study experienced insomnia as a side effect. A random sample of 20 Clarinex-D users is obtained, and the number of patients who experienced insomnia is recorded. Find the probability that exactly 3 experienced insomnia as a side effect.
Note that 5% of the population suffers from a particular disease. There is a diagnostic test to identify this disease. If a person who has the disease undergoes the test, 99% the test becomes positive. Similarly, if a person who does not have this disease undergoes this test, 5% the time the test becomes positive. If a randomly selected person undergoes this test and the test becomes positive, what is the probability that he actually does not have the disease? Enter your answer to the nearest FOUR decimal places. 0.4897
The probability of a thunderstorm on Memorial Day is 0.13 and the probability of a thunderstorm on Independence Day is 0.59. Assuming that these two are Independent, what is the probability of thunderstorms on both Memorial and Independence Day?
According to a recent research, 13% of people living in a city has experienced COVID-19 related symptoms in the past 1 year. We randomly pick 100 people from this city and use X to show the number of those who have experienced COVID-19 related symptoms in the past 1 year. Use this information and answer the following questions: g. What is the probability that at most 90 people did not experience COVID-19 related symptoms in the past 1 year? h. What is the probability that exactly 88 people did not experience COVID-19 related symptoms in the past 1 year? A loaded die lands on each of its six sides with the following distribution.X 1 2 3 4 5 6Pr(X=x) 0.1 0.3 0.25 0.05 0.15 0.15 d.If we randomly throw the die, what is the probability that it will land on an even number?
Each of two parents has the genotype blue/brown which consists of the pair of alleles that determine eye color, and each parent contributes one of those alleles to a child. Assume that if the child has at least one blue allele, that the color will dominate and the child's eyes will be blue. What are the different possible outcomes? Assume that these outcomes are equally likely. the probability that a child of these parents will have brown/blue genotype is? the probability that the child will have blue eye color is?
Suppose that a laboratory test on a blood sample yields one of two results, positive or negative. It is found that 95% of people with a particular disease produce a positive result. But 2% of people without the disease will also produce a positive result (a false positive). Suppose that 1% of the population actually has the disease. What is the probability that a person chosen at random from the population will have the disease, given that the person's blood yields a positive result?
Sickle cell disease is an inherited blood disorder that affects red blood cells. Since it is a recessive disorder, a person inheriting two sickle cell genes will have the disease, whereas a person inheriting only one sickle cell gene will be healthy, but will carry the sickle cell trait. If both parents have the sickle cell trait, and it is equally likely whether a parent passes on the gene for sickle cell trait, determine the probability that an offspring will have the disease. an offspring will have the sickle cell trait. an offspring will have neither sickle cell anemia nor the sickle cell trait.

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