answersLogoWhite

0


Best Answer

Refer back to the first clause. The answer is 50 per cent!

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Probability that you pass English is 50 percent and the probability that you pass history is 40 percent the probability that you pass both is 30 percent What is the probability that you pass English?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the probability of 33.3 percent?

The probability of 33.3 percent is 0.333.


What is a probability of 75 percent?

probability of 75 percent = 3/4


How do you find the percent of probability?

You multiply the probability by 100.


Probability of rain on monday is what is the probability of no rain on Monday?

IF probability of rain is X percent then probability of no rain is 100- X percent. For example if prob of rain is 80% prob of no rain is 20%


What is the probability of an event not occurring if the probability of an event occurring is 20 percent?

80%


The probability of Ann passing the math test is 90 percent her English test is 80 percent and her Chemistry test is 70 percent What is the probability she passes all three tests?

Sounds like a 100% chance of passing school.


Is this a probability or statistic the incidence of a particular side effect of a new drug is 15 percent?

It is a probability; probability of side effect is .15 and probability of no side effect is .85.


Are decimals used in probability?

Yes decimals are used in probability; also percent and odds.


What is the probability of 40 out of 10 as a percent?

40 out of 10 is not possible so the probability is 0.


Is the probability that it will rain tomorrow is 28 percent an example of classical probabilityor empirical probability or subjective probability?

Subjective based on information given


What is the probability of failing 75 times on a 2 percent chance of success?

If the probability of succeeding is 2%, then the probability of failing is 98%. The probability, then, of failing 75 times is 98%75, which is 22%.


Can probability be expressed as a percent?

Yes, probability can be expressed as a percent. It is common to express probabilities as a percentage, which is calculated by multiplying the probability by 100. For example, if the probability of an event is 0.25, it can also be expressed as 25%.