Homework Answers
Add Answer to:
Question 24 4 pts The table below shows the predicted testing outcome for a disease that...
The table below shows the predicted testing outcome for a disease that affects 2% of a...
The table below shows the predicted testing outcome for a disease that affects 2% of a population, and has 90% accuracy rate. Positive Test Negative Test Total Has Disease 18 2 20 Does Not Have Disease 98 882 980 Total 116 1000 884 Given you received a positive test, w he probability that you do not have the disease? Write your answer as a percentage, rounded to the nearest tenth of a percent.
1. Refer to the table which summarizes the results of testing for a certain disease. Positive...
1. Refer to the table which summarizes the results of testing for a certain disease. Positive Test Result Negative Test Result 153 28 Subject has the disease 42 279 Subject does not have the disease a. (10 points) If one of the results is randomly selected, what is the probability that it is a false negative (test indicates the person does not have the disease when in fact they do)? Show how you get your answer. Answer as a percent...
Questions 4-6. Professor Ivy has determined that 10% of students have dyslexia. The school purchases a...
Questions 4-6. Professor Ivy has determined that 10% of students have dyslexia. The school purchases a test that can detect dyslexia with 95% accuracy. Tested Positive Tested Negative Total Dyslexic 100 Not Dyslexic Total 1000 Fill out this table for the 1000 students. If the test says you are dyslexic, what are the chances that you aren't dyslexic? % (enter answer as a percent rounded to the nearest tenth as needed)
Refer to the table which summarizes the results of testing for a certain disease Positive Test...
Refer to the table which summarizes the results of testing for a certain disease Positive Test Negative Result Test Result 89 28 Subject has the disease Subject does not have the disease 158 If one of the results is randomly selected, what is the probability that it is a false positive (test indicates the person has the disease when in fact they don't)? Round the probability to three decimal places. What does this probability suggest about the accuracy of the...
1. Refer to the table which summarizes the results of testing for a certain disease. Positive...
1. Refer to the table which summarizes the results of testing for a certain disease. Positive Test Result Negative Test Result Subject has the disease 153 28 Subject does not have the disease 42 279 a. (10 points) If one of the results is randomly selected, what is the probability that it is a false negative (test indicates the person does not have the disease when in fact they do)? Show how you get your answer. Answer as a percent...
Rounding Numbers.Scientific Notation Number and Word... Your Shopping Cart.Frida Off Shoulder tempt took 24 minutes. ect Question 1 0/2 pts Ace Pet Store (Varieties of Rats In Stock) Short-hai...
Rounding Numbers.Scientific Notation Number and Word... Your Shopping Cart.Frida Off Shoulder tempt took 24 minutes. ect Question 1 0/2 pts Ace Pet Store (Varieties of Rats In Stock) Short-hairLong-hair Total Male 65 Female55 40 95 Total 120 70 190 30 95 What is the probability that a rat chosen at random is long haired? (Give the probability as a decimal rounded to the nearest thousandth if necessary.) 37 ect Question 2 0/2 pts Consider the following table: Female Male Total...
2. Suppose next that we have even less knowledge of our patient, and we are only...
2. Suppose next that we have even less knowledge of our patient, and we are only given the accuracy of the blood test and prevalence of the disease in our population. We are told that the blood test is 90 percent reliable, this means that the test will yield an accurate positive result in 90% of the cases where the disease is actually present. Gestational diabetes affects 0+1 percent of the population in our patient’s age group, and that our...
Consider a small town that has a population of 1,000 people. It is known that in...
Consider a small town that has a population of 1,000 people. It is known that in this town, 10 people are infected with a rare disease. The remaining 990 people are NOT infected with the disease. This data is known with certainty. Recently, The FDA (Food and Drug administration) developed a test that determines if a person is infected with this disease. However, as with most test of this nature, it is not foolproof proof as there are a certain...
Question 3 1 pts The pedigree shows the inheritance of a disease called Ushers syndrome which...
Question 3 1 pts The pedigree shows the inheritance of a disease called Ushers syndrome which affects vision, hearing and balance. Shaded individuals have Ushers syndrome. To study the gene's location 8 molecular markers on Chromosome 11 were used such as D1151888 and D1151310.4 different haplotypes were discovered in the family. The alleles at each marker locus are numbered and the chromosomes from the parents labelled E, F G, H. 1 2 1 3 2 3 2. 1 1 نا...
1. For the choirmaster. A psalm of David. 2. Hear.my.troubles, O God. Kesp.me.safe from terror, T...
1. For the choirmaster. A psalm of David. 2. Hear.my.troubles, O God. Kesp.me.safe from terror, The Department of Health of a certain state estimates a 10% rate of HIV for the general population Tests for HIV are 95% accurate in detecting both true negatives and true positives. Random see 5000 "at risk people and 20,000 people from the general population results in the following table. Use the table below to complete parts (a) through (e). at risk population and a...
The table below shows the predicted testing outcome for a disease that affects 2% of a population, and has 90% accuracy rate. Positive Test Negative Test Total Has Disease 18 2 20 Does Not Have Disease 98 882 980 Total 116 1000 884 Given you received a positive test, w he probability that you do not have the disease? Write your answer as a percentage, rounded to the nearest tenth of a percent.
1. Refer to the table which summarizes the results of testing for a certain disease. Positive Test Result Negative Test Result 153 28 Subject has the disease 42 279 Subject does not have the disease a. (10 points) If one of the results is randomly selected, what is the probability that it is a false negative (test indicates the person does not have the disease when in fact they do)? Show how you get your answer. Answer as a percent...
Questions 4-6. Professor Ivy has determined that 10% of students have dyslexia. The school purchases a test that can detect dyslexia with 95% accuracy. Tested Positive Tested Negative Total Dyslexic 100 Not Dyslexic Total 1000 Fill out this table for the 1000 students. If the test says you are dyslexic, what are the chances that you aren't dyslexic? % (enter answer as a percent rounded to the nearest tenth as needed)
Refer to the table which summarizes the results of testing for a certain disease Positive Test Negative Result Test Result 89 28 Subject has the disease Subject does not have the disease 158 If one of the results is randomly selected, what is the probability that it is a false positive (test indicates the person has the disease when in fact they don't)? Round the probability to three decimal places. What does this probability suggest about the accuracy of the...
1. Refer to the table which summarizes the results of testing for a certain disease. Positive Test Result Negative Test Result Subject has the disease 153 28 Subject does not have the disease 42 279 a. (10 points) If one of the results is randomly selected, what is the probability that it is a false negative (test indicates the person does not have the disease when in fact they do)? Show how you get your answer. Answer as a percent...
Rounding Numbers.Scientific Notation Number and Word... Your Shopping Cart.Frida Off Shoulder tempt took 24 minutes. ect Question 1 0/2 pts Ace Pet Store (Varieties of Rats In Stock) Short-hairLong-hair Total Male 65 Female55 40 95 Total 120 70 190 30 95 What is the probability that a rat chosen at random is long haired? (Give the probability as a decimal rounded to the nearest thousandth if necessary.) 37 ect Question 2 0/2 pts Consider the following table: Female Male Total...
Consider a small town that has a population of 1,000 people. It is known that in this town, 10 people are infected with a rare disease. The remaining 990 people are NOT infected with the disease. This data is known with certainty. Recently, The FDA (Food and Drug administration) developed a test that determines if a person is infected with this disease. However, as with most test of this nature, it is not foolproof proof as there are a certain...
Question 3 1 pts The pedigree shows the inheritance of a disease called Ushers syndrome which affects vision, hearing and balance. Shaded individuals have Ushers syndrome. To study the gene's location 8 molecular markers on Chromosome 11 were used such as D1151888 and D1151310.4 different haplotypes were discovered in the family. The alleles at each marker locus are numbered and the chromosomes from the parents labelled E, F G, H. 1 2 1 3 2 3 2. 1 1 نا...
1. For the choirmaster. A psalm of David. 2. Hear.my.troubles, O God. Kesp.me.safe from terror, The Department of Health of a certain state estimates a 10% rate of HIV for the general population Tests for HIV are 95% accurate in detecting both true negatives and true positives. Random see 5000 "at risk people and 20,000 people from the general population results in the following table. Use the table below to complete parts (a) through (e). at risk population and a...
Most questions answered within 3 hours.
-
a
62 kg sprinter, started from resr, runs 47 m in 7 s at a constant...
asked 7 minutes ago -
For python 3.7. This should only be a few lines if any, but for
some reason...
asked 18 minutes ago -
what is IoT? How is it being used today? How will it be used in
the...
asked 31 minutes ago -
Please answer the four questions below.
1. If you were going to test a method that...
asked 46 minutes ago -
Provide two or three examples of support he uses to reinforce
his arguments?
The Alienation of...
asked 53 minutes ago -
QUESTION 1
Why do we see terms with multiple names in the database
community?
Consistency is...
asked 49 minutes ago -
In a titration experiment, 11.5 mL of 0.400 M H2SO4 neutralized
48.0 mL of NaOH. What...
asked 53 minutes ago -
A shot-putter throws the shot with a horizontal velocity of 10
m/s and a
vertical velocity...
asked 1 hour ago -
Mildred sells industrial-sized refrigeration units. Her
prospective buyer's face looks tense, and his forehead is wrinkled....
asked 1 hour ago -
Clark Heter is an industrial engineer at Lyons Products. He
would like to determine whether there...
asked 2 hours ago -
3. Use a text editor to create a comma-delimited file of user
IDs and passwords. Revise...
asked 1 hour ago -
Jensen and Associates has a projected balance
sheet that includes the following accounts. What is the...
asked 1 hour ago