1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sweet-ann [11.9K]
3 years ago
15

Choose the correct definition. Group of answer choices Sensitivity refers to the probability that a test correctly classifies as

positive individuals who have preclinical disease. Sensitivity refers to the probability that a test correctly classifies individuals without preclinical disease as negative Specificity refers to the probability that a test correctly classifies individuals with preclinical disease as positive Specificity refers to the probability that a test correctly classifies as positive individuals who have preclinical disease.
Mathematics
1 answer:
Paraphin [41]3 years ago
3 0

Answer:

the probability that a test correctly classifies as positive individuals who have preclinical disease

Step-by-step explanation:

Sensitivity represents the true positive percentage

Lets take an example if there is 90% sensitivity that means there are 90% people who have the target disease considered the test positive

So according to the given options, it is the probability in which if the test is done in a correct manner so this means that the positive individuals have the preclinical disease

Therefore the first option is correct

You might be interested in
The value of X and the relationship between the angles
Semenov [28]

Answer:

they are corresponding angles, x=7

Step-by-step explanation:

75=11x-2

77=11x

x=7

7 0
3 years ago
Read 2 more answers
How many triangles can be made if two sides are 4 inches and the angle between them is 90°?
Tcecarenko [31]
2 triangles can be made
7 0
3 years ago
Please help me with question #13
lesantik [10]
When dividing these, the powers are subtracted form each other. 
We could split up the fraction into r's, s's, and t's.
r^-3 / r^2 = r^-5 [think of it as -3 -2]
s^5 / s = s^4
t^2 / t^-2 = t^4 [2 - - 2 = 4]

A negative power places it on the bottom of the fraction and the minus sign is removed from the power. 
So the answer is A: (s^4)(t^4)/r^5
4 0
2 years ago
Simplify the exponential problem<br> 7b^5/b^4
Norma-Jean [14]

Solution:

If the <u>numerator</u> and the <u>denominator</u> have like bases in exponents, then the <u>exponents</u> subtract.

  • \frac{7b^5}{b^4} = 7b^5^{-4}
  • => 7b

Thus, 7b is the simplified expression.

5 0
2 years ago
Read 2 more answers
30 POINTS - will mark brainliest!!<br><br> 4. write the following in exponential form (d only)
Paul [167]

Answer:

ni had this yesterday hold up gotta find answer

8 0
3 years ago
Other questions:
  • What is 4 divided 643???
    11·1 answer
  • Toni can carry up to 18 pounds in her backpack her lunch where is 1 pound her gym clothes way to pounds in a box weighed 3 pound
    10·1 answer
  • PLEASE HELP FOR A QUIZ !!!! 40 POINTS
    5·2 answers
  • Solve the system by graphing... 2x-y= -5 x-y=0
    8·1 answer
  • What is the length of Line segment A B? Round to the nearest tenth. Triangle A B C is shown. Angle A C B is a right angle and an
    12·1 answer
  • Matrices and determinants What is 4c?
    10·2 answers
  • Find the average value of f(x)=2/x over the interval [1, 3].
    7·1 answer
  • If you have any due classes and want them completed in under 24hrs comment below asap!!! or email me at lyndertutors (at) gm'ail
    8·2 answers
  • Which fraction can be used to represent this division problem 5.34 divided by 2.5
    9·1 answer
  • Which equation is represented by the graph below?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!