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Sphinxa [80]
3 years ago
15

Does anyone know the answer to this? i’ll mark brainliest

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
6 0

Answer:

It is greater

Step-by-step explanation:

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Suppose 10000 people are given a medical test for a disease. About1% of all people have this condition. The test results have a
Alina [70]

Answer:

The percent of the people who tested positive actually have the disease is 38.64%.

Step-by-step explanation:

Denote the events as follows:

<em>X</em> = a person has the disease

<em>P</em> = the test result is positive

<em>N</em> = the test result is negative

Given:

P(X)=0.01\\P(P|X^{c})=0.15\\P(N|X)=0.10

Compute the value of P (P|X) as follows:

P(P|X)=1-P(P|X^{c})=1-0.15=0.85

Compute the probability of a positive test result as follows:

P(P)=P(P|X)P(X)+P(P|X^{c})P(X^{c})\\=(0.85\times0.10)+(0.15\times0.90)\\=0.22

Compute the probability of a person having the disease given that he/she was tested positive as follows:

P(X|P)=\frac{P(P|X)P(X)}{P(P)}=\frac{0.85\times0.10}{0.22} =0.3864

The percentage of people having the disease given that he/she was tested positive is, 0.3864 × 100 = 38.64%.

3 0
3 years ago
Step 1: Find the slope of AB. The slope of AB is
forsale [732]
Where is the information needed
8 0
3 years ago
Read 2 more answers
What’s the answer to this? Explanation would be helpful.
marta [7]

Answer:

search mo foogle noe kasi mali

3 0
2 years ago
Find the value of x in the image
Ber [7]

Answer:

50

Step-by-step explanation:

a pentagon has a total of 540 degrees

105, 115, 110, 180-2x, 180-3x are the interior angles (subtract each from 180 because they're on lines)

540= 105+115+110+(180-2x)+(180-3x)

540=330 +(180-2x)+(180-3x)

210=360-5x

-150=-5x

50=x

4 0
3 years ago
Can someone answer this and show me how u got it cause I’m kind of confused on this one
balu736 [363]

Answer:

26 1/32

Step-by-step explanation:

<em>Doing good so far</em>

To make an exponent positive, you need to make the number a fraction and move it to the opposite of what it is in <em>(so 4^-3  =  1/4^3)</em>

25 + 1 + (1/(4^3) + 1/(2^6))

26 + (1/64 + 1/64)

26 + 2/64

26 + 1/32

= 26  1/32

4 0
3 years ago
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