/how do i solve this?
The probability of winning a game is 15%. If you play 20 times,how many times should you expect to win?
A.5 times
B.3 times
C.6 times
D.15 times
No, that's 0.15 * 20
Look. 15% means you expect 15 wins in 100 tries.
20 is only 1/5 of 100, so you expect 1/5 as many as 15, or 3.
0.15*20 = 3
That is, 15% of 20 is 3.
well, what is .15 * 20 ?
300
so 15 because 20 is multiplied 15 times?
i'm really sorry i'm late!
first, multiply the percent by the number of trials:
15 x 20
next, divide it by 100 ,
if it ends up as a decimal, round it up to the nearest whole number. hope this helped you!
fellow helper Your wrong you did the steps wrong lol.
will you just say the focking answer
Basically, he is saying the answer is '3 times'.
I NEED THE ANSWER
To solve this problem, you need to understand that probability is a measure of how likely an event is to occur. In this case, the probability of winning a game is given as 15%.
To find out how many times you should expect to win if you play 20 times, you can simply multiply the probability of winning by the number of times played.
Step 1: Calculate the expected number of wins.
Expected wins = Probability of winning × Number of times played
Expected wins = 0.15 × 20
Expected wins = 3
Therefore, you should expect to win 3 times if you play the game 20 times.
The correct answer is option B.