3 years ago

A test for marijuana usage was tried on 200200 subjects who did not use marijuana. the test result was wrong 77 times.

1 answer:

5 0

400,246 ( 200,200-77=200,123 divide by .5= 400,246

You might be interested in

Mrac [35]

Answer:

the answer orange is n=3

7 0

2 years ago

pickupchik [31]

Answer:

Step-by-step explanation:

dwdwdwdwdwdwd

6 0

3 years ago

Ksju [112]

Answer:converge at $I=\frac{1}{3}$

Step-by-step explanation:

Given

Improper Integral I is given as

$I=\int^{\infty}_{3}\frac{1}{x^2}dx$

integration of $\frac{1}{x^2}$ is - $\frac{1}{x}$

$I=\left [ -\frac{1}{x}\right ]^{\infty}_3$

substituting value

$I=-\left [ \frac{1}{\infty }-\frac{1}{3}\right ]$

$I=-\left [ 0-\frac{1}{3}\right ]$

$I=\frac{1}{3}$

so the value of integral converges at $\frac{1}{3}$

8 0

3 years ago

blondinia [14]

All of the answers are correct except the last one

6 0

3 years ago

CaHeK987 [17]

I think x=24 but not sure

7 0

3 years ago