2 years ago

Determine if the following events are independent.

Mathematics

1 answer:

Artemon [7]2 years ago

5 0

Step-by-step explanation:

To determine if events are independent, one has to confirm if there's no relationship between the events.

Event A. Not shutting off the water in the kitchen sink.

Event B. Receiving a high water bill.

Both Events are related as Event B is proportional to Event A. This means they are not independent but rather dependent

You might be interested in

Please help quick need an answer will give brainliest

Vadim26 [7]

Answer:

150º

Step-by-step explanation:

7 0

3 years ago

There are 1,620 minutes of music to be put on 9 CD's. If the same number of minutes fits on each CD, how many minutes of music f

irakobra [83]

Answer:

180 minutes

Step-by-step explanation:

take 1,620 divide it by 9 and there is your answer

hope this helped

5 0

2 years ago

Read 2 more answers

which of the following transformations does not preserve distance and angle measures? A .translation B.reflection C.rotation D.h

wel

<span>D.horizontal stretch
</span>

5 0

3 years ago

Read 2 more answers

Can you please help me with this, I have no idea

sergejj [24]

I have no clue sorry

6 0

3 years ago

All athletes at the Olympic games are tested for performance-enhancing steroid drug use. The imperfect test gives positive resul

Nana76 [90]

Answer:

0.4%

Step-by-step explanation:

We have two independent events

The athlete who is being tested for drugs actually is using steroids.
The test went wrong indicating a false result.

The probability of 1) to happen is 0.04 because "4% of all registered athletes use steroids".

The probability of 2) ti happen is 0.1 because "The imperfect test gives positive results (indicating drug use) for 90% of all steroid-users"

Then the probability of 1) and 2) to happen is given by

$P=P(1)*P(2)=(0.04)(0.1)=0.004$ =0.4%

3 0

3 years ago