Sin (-225) = sin(135) = sin(45) = sqrt(2) / 2
Answer:
The probability that an uses drugs given that the result was negative is 0.0224.
Step-by-step explanation:
Let's denote the events as follows:
<em>D</em> = an intern uses drugs.
<em>X</em> = the test result was positive.
The information provided is:
Compute the probability that the test result of an intern is positive as follows:
The probability that the test result of an intern is positive is <em>P (X) = 0.107</em>.
Compute the probability that the result is negative given that he/she uses drugs as follows:
Compute the probability that an uses drugs given that the result was negative as follows:
Thus, the probability that an uses drugs given that the result was negative is 0.0224.
Answer:
"B" ... see the image...
Step-by-step explanation:
Are you supposed to do this by hand???
You can use desmos, excel etc. to calculate different regressions
Answer: 170.25
Step-by-step explanation:
<u>Quick version</u>
Step 1: Convert 15 percent to decimal
Step 2: Multiply 0.15 to 1135
170.25 is 15 percent of 1135.
250 divided by 3 = 83.3 repeating decimal :)
Hope this helps you.