q: what is the probability of finding at least 1 smoker in the sample ?

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the electron cloud is least dense where the probability of finding an electron is lowest

the probability of getting at least 1 answer correct = 1 - probability of getting all answers correct.so in your case it for be p(at least 1 answer correct) = 1 - 1/256where 256 is your sample space, |s| = 2^8.

this is a binomial probability distribution. the number of trials, n, equals 30; and the probability of success is p, which is 0.1. in this problem, you want the probability of at least 5, which is the complement of at most 4. we use the complement because we can subtract from 1 that probability and we will have the solution. the related link has the binomial probability distribution table which is cumulative. per the table, at n=30, p=0.1 and x = 4; the probability is 0.825. therefore the probability of at least 5 is 1 - 0.825 or 0.175.

an impossible event, with probability 0.

the probability level for an outcome is the probability that the outcome was at least as extreme as the one that was observed.

probability of no heads = (0.5)^5 = 0.03125probability of at least one head = 1 - probability of no heads = 1 - 0.03125 = 0.96875

depends on the probability of reading any.

to me u gotta smoke at least 6 grams a day everyday to be a heavy smoker at least thats what i was doin every day till i got caught sellin it

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 %

if it is a fair coin, the probability of getting at least one head from 3 flips is 7/8if it is a fair coin, the probability of getting at least one head from 3 flips is 7/8if it is a fair coin, the probability of getting at least one head from 3 flips is 7/8if it is a fair coin, the probability of getting at least one head from 3 flips is 7/8

the probability of at least one event occurring out of several events is equal to one minus the probability of none of the events occurring. this is a binomial probability problem. go to any binomial probability table with p=0.2, n=3 and the probability of 0 is 0.512. therefore, 1-0.512 is 0.488 which is the probability of at least 1 sale.

the probability is 0.998

in the experiment of tossing a fair coin 3 times, the sample space is made of thefollowing 8 equiprobable events: s = {hhh, thh, hth, hht, tth, tht, htt, ttt}.the events that at least have one head are 7. so the probability of getting at leastone head on three tosses is: p(at least one h) = 7/8 = 0.875 = 87.5%

it depends on the what the sample is for, but at least get both girls and boys in the sample.

this is a binomial probability distribution; n=4, p=0.6. the probability of at least 1 passed is equal to the probability of 1-none passed; so x=0. the probability of x=0 (with n=4, p=0.6) is 0.0256. so, the probability of at least 1 passed is 1-0.0256 or 0.9744.

the probability of getting at least one prime number in two dice is 3/4.

the probability is 1 because it happens every year.

all probabilities smaller than the given probability ("at most") all probabilities larger than the given probability ("at least")

statistically speaking, the mean is the most stable from sample to sample. whereas, the mode is the least stable statistically speaking from sample to sample.

the process of finding the lcm is the same as that of finding the least common denominator, which is necessary in the adding and subtracting of fractions.

the probability is 5/16.

in probability theory and statistics, a median is described as the number separating the higher half of a sample from the lower half.so if you have 19 measurements and order them from least to greatest, the tenth value is the median.

.85 or 85%

http://answerboard.cramster.com/statistics-and-probability-topic-5-292446-0.aspx

the least common denominator (lcd) is the least common multiple (lcm) of the denominators.

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