Probability Topic Questions
Subscribe to the 'Probability' topic to help and get support from people like you.
We found 128 questions associated with the 'Probability' topic. Displaying results 51 - 60.
Lx =10000(100-x)²,0<=x<=100.calculate the probability that a persion now aged 20 will retired at65?
Posted 3+ months ago | 0 answers | 
| Open
Related topics: retired, aged, probability
Fxy(x,y) = { (1-eαx)(1-eβy) , x ≥0 , y≥0 , α, β ≥0 , 0 for any else}?
joint probability distribution function of the random variable x, y is given by: fxy(x,y) = { (1-eαx)(1-eβy) , x ≥0 , y≥0 , ...
Posted 3+ months ago | 0 answers | | Open
Related topics: random, distribution, joint, probability
When we estimate population mean, we have several choices for confidence level (degree of?
... confidence). For example, we can consider 90%, 95%, 97%, 99% and so on. If confidence level (degree of confidence) is the probability that the ...
Posted 3+ months ago | 0 answers | | Open
Related topics: degrees, level, example, choice, confidence, population, degree, probability
I need help immediately in probability and statistics problem- specifically population proportion?
"53" yes, do smoke "47" don't smoke Significants level: .01 n=100 to test the claim that the rate of smoking among ...
Posted 3+ months ago | 0 answers | | Open
Related topics: smoking, smoke, level, problem, population, statistics, statistic, probability
A number is chosen at random from the first 20 positive whole numbers What is the probability that?
... it is not a prime number?
Posted 3+ months ago | 1 answers | | Open
Related topics: random, number, first, prime, positive, numbers, probability
Google - The 2010 American Census reported that 28.6% of American teens held part-time jobs. Let p?
... = 0.286 represent the proportion of American teens that have jobs. Find the probability that in a random sample of 36 teens fewer than 11 have ...
Posted 3+ months ago | 0 answers | | Open
Related topics: american, random, teen, job, google, 2010, time, probability, stats
The weight of babies at birth ranges from 3kgs to 10kgs. What is the probability that a woman whose?
... weight is 130kgs will give birth to a baby weighing 2kgs
Posted 3+ months ago | 1 answers | 1 star | Open
Related topics: baby, woman, birth, babies, range, weight, probability
Probability Question?
The random variable X takes one of the values 1, 2, 3, 4 with probabilities P(X=i) = ic, i=1,2,3,4 Find the value of c, and then compute ...
Posted 3+ months ago | 0 answers | | Open
Related topics: random, question, probability
Find the probability for each of the following events?
1) an odd number appears in a single toss of a fair die the sum 8 appears in a single toss of pair of fair dice 3) at least one head aperas in three ...
Posted 3+ months ago | 1 answers | | Open
Related topics: fair, number, head, single, dice, pair, event, numbers, probability
What is the % probability of rolling a 6 or a 1?
Posted 3+ months ago | 1 answers | | Open
Related topics: rolling, probability
Page: 1 2 ... 4 5 6 7 8 ... Next (128 results)