After your yearly checkup, the doctor has bad news and good news. the bad news is that you tested positive for a serious disease, and that the test is 99% accurate (i. e., the probability of testing positive given that you have the disease is 0.99, as is the probability of testing negative given that you dont have the disease). the good news is that this is a rare disease, striking only one in 10,000 people. what are the chances that you actually have the disease? (show your calculations as well as giving the final result.)

The probability that you have the disease, given that your test is positive is ≈ 0.0098

Explanation:

This is a conditional probability problem.

Let P(A|B) denote the conditional probability of A given B and it satisfies the equation

We have the the probabilities:

We can calculate:

P(Testing Positive) =

P(Having Disease) × P(Testing Positive | Having Disease) + P(Not Having Disease) × P(Testing positive | Not Having Disease )  = 0.0001×0.99 + 0.9999×0.01 =0.010098

from (1) we have the equation:

P(Having Disease|Testing Positive)=P(Having Disease) × P(Testing Positive | Having Disease)/ P(Testing Positive) = 0.0001×0.99/0.010098≈0.0098

Thus, the probability that you have the disease, given that your test is positive is ≈ 0.0098

the printer can be used in a both wired and wireless network, only one of the connection methods can be used at one time when the wireless setting is enabled, the wired (ethernet) setting is disabled.

but first you need to

`connect the cord to your computer

`open settings app from the start menu

`click devices

`than click add printer or scanner

and than you should be able to do it from there, if not let me know i can you! : )

the today function returns a valid value without any arguments.

the today function returns the current date based on the computer's date setting and formatted as a date. today takes no parameters, but requires that you use empty parentheses