The answer is TRUE
There are only two possible outcomes
- Tomorrow it rains.
- Tomorrow it does not rain.
Thus the probability of one outcome dictates the probability of the other.
For example, imagine that
<em>P(It will rain tomorrow) = 1 </em><em> </em>(This means that you are 100% sure it will rain)
Then you can assure that
<em>P(It will rain tomorrow) = 1 - P(It will not rain tomorrow)</em>
<em>P(It will not rain tomorrow) = 0</em>
Answer:
A. Positive I'm sorry if I got this wrong answer
Number = 42
50% of 42
= 50/100 × 42
= 21
Increased number = 42 + 21 = 63
The answer for what the ratio is for 4% is 4:100
