0
2 out of 5.
Wiki User
∙ 7y ago
Add your answer:
Earn +20 pts
What is the probability of an event not occurring if the probability of an event occurring is 20 percent?
80%
60 percent pass the 1st time and 40 percent fail 2nd time around 80 percent pass and 20 percent fail 3rd time 90 percent pass and 10 percent fail what is the probability you pass on the 2nd time?
Probability of pass on second attempt is 40% x 80% = 32%
How much is 40 percent of 80?
80/10=8 4x8=32 40% of 80 = 32
A dice is thrown 80 times It lands on a six 12 times What is the probability of throwing a six?
The experimental probability for the die in question is 12/80 = 0.15
When tossing 5 coins simultaneously find the probability that at least 1 head is showing.?
This is easiest to solve by working out the probability that no heads show and subtracting this from 1 to give the probability that at least one head shows: Assuming unbiased coins which won't land and stay on their edge, the probability of head = probability of tail = ½ → probability no heads = probability 5 tails = ½^5 = 1/32 → probability of at least one head = 1 - 1/32 = 31/32 = 0.96875 = 96.875 % = 96 7/8 %
A Bowler got 32 strikes in her first 80 frames Predict the probability she will not get a strike in her next frame?
well, you simply must divide 32 by 80. This will give you the percentage chance she will bowl a strike on her next ball thrown.
32 is 40 percent of 80. How so?
32 is 40 percent of 80:40% of 80= 40% * 80= 40%/100% * 80= 4 * 8= 32
What percent of 80 equals 32?
32 is 40% of 80.
What is the probability of an event not occurring if the probability of an event occurring is 20 percent?
80%
A pack of cards is shuffled and one is drawn out at random 80 times what is the probability of drawing a spade?
Given the way you have worded the question I take it to mean, what is the probability of drawing at least one spade?We can do this most easily by asking first, what is the probability of drawing no spades on each of the 80 times. This is 39/52. The probability of doing this 80 times is (39/52)80.Then the probability of not doing this is 1 - (39/52)80, which is quite close to one. The probability of drawing at least one spade is almost one.
32 is what percent of 80?
To find 80 percent of a number, multiply the number by 0.8. In this instance, 32 x 0.8 = 25.6. Therefore, 80 percent of 32 is equal to 25.6.
80 is what percent of 40?
40% of 80 is 32%..40% of 80= 40% * 80= 0.4 * 80= 32
Whats 80 percent of 40?
80% of 40 is 32. 80% = 0.8 40 * 0.8 = 32
How much is 40 percent of 80?
80/10=8 4x8=32 40% of 80 = 32
What is the probability 24 out of 32 as a decimal?
It is: 0.75
60 percent pass the 1st time and 40 percent fail 2nd time around 80 percent pass and 20 percent fail 3rd time 90 percent pass and 10 percent fail what is the probability you pass on the 2nd time?
Probability of pass on second attempt is 40% x 80% = 32%
What fraction do you get if you simplify 32 over 80?
32/80 = 2/5
