Acommon blood test indicates the presence of a disease 95% of the time when the disease is actually present in an individual and indicates the absence of disease 95% of the time when the disease is actually absent in an individual. the disease occurs in 1% of the population. what is the probability than an individual has the disease if their blood test is positive? round the answer to 2 decimal places and enter it into the box below.

0.161

Step-by-step explanation:

GIven 99% population is disease free and 95 % times it detects  correctly

1% population have disease and test detect 95% time correctly.

Probability that an individual has the disease and test show positive

P=

P==0.161

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.