0
Ninety-five percent of the parts coming off an assembly line are non-defective what is the probability that of 500 parts fewer than 472 are non-defective?
Wiki User
∙ 16y ago
Homework question? This is actually not a question of probability: if 95% of the parts are non-defective, then 0.95 * 500 = 475 parts are non-defective. So there is zero (0) probability that fewer than 472 parts are non-defective. The question is different when any part has a probability (chance) of 95% of being non-defective. This is a so called Binomial distribution. Google knows the answer.
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
What is a probability of 75 percent?
probability of 75 percent = 3/4
Can probability be written as percent?
Yes.
Are decimals used in probability?
Yes decimals are used in probability; also percent and odds.
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.
An event that will definitely happen is an event with what percent probability?
An event that will definitely happen is an event with 100% probability.
What is the probability that you get a defective part on the first draw followed by two nondefective parts on the 2nd and 3rd draws when there is a 5 percent chance of getting a defective part?
.05*.95*.95=0.045125=4.5125%
What is eleven percent of ninetyfive?
10.4511% of 95= 11% * 95= 0.11 * 95= 10.45
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 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?
Refer back to the first clause. The answer is 50 per cent!
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%
Can probability be written as percent?
Yes.
The probability for heart disease in a population is 30 percent the probability for the flu in the population is 50 percent the probability of getting both is 10 percent why or why not?
When determining the probability that two events happen at the same time, you convert the percents to decimals and then multiply the percents together. Therefore, 30 percent, or .3, times 50 percent, or .5 .3 x .5 = .15 Converting back into a percentage, the answer is 15% probability that you will get both. 10% is therefore incorrect.
What is the probability for a student in a dormitory to be selected if 10 percent of the students live in dormitories and a random sample of 100 is selected?
The probability is 10 percent.
Are decimals used in probability?
Yes decimals are used in probability; also percent and odds.
