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In integer between 1 and 25 inclusive is drawn at random. find the probability that the integer is 7?
Smileyx8
If you really mean "between" then there is one chance in 23. If you mean "Up to and including 25" then the chance is 4% or 24 - 1.
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∙ 14y ago
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An integer between 1 and 30 all inclusive is selected at random what is the probability that the integer selected is a multipleof 5?
6 out of 30 ie 20% or 0.2
What is the probability that you pick an odd number at random from 75 to 100?
From 75 to 100 (inclusive), there are 26 numbers, and 13 of them are odd.The probability of picking an odd number is 13/26 = 50%.
Suppose a 10 digit positive integer leading digit not zero is chosen at random What is the probability that the digits in this integer are NOT distinct?
The answer is 9*9!/9*109 = 0.0003629 approx.
Differences between probability samplingand non-probability sampling?
the difference is just that non-probability sampling does not involve random selection, but probability sampling does.
What is the probability of 5 winning numbers between one and 31?
If the winning numbers are picked at random, the probability is 1 in 169911.
An integer between 1 and 30 all inclusive is selected at random what is the probability that the integer selected is a multipleof 5?
6 out of 30 ie 20% or 0.2
What is the probability the random variable will assume a value between 40 and 60?
It depends on what the random variable is, what its domain is, what its probability distribution function is. The probability that a randomly selected random variable has a value between 40 and 60 is probably quite close to zero.
What is the probability that you pick an odd number at random from 75 to 100?
From 75 to 100 (inclusive), there are 26 numbers, and 13 of them are odd.The probability of picking an odd number is 13/26 = 50%.
Suppose a 10 digit positive integer leading digit not zero is chosen at random What is the probability that the digits in this integer are NOT distinct?
The answer is 9*9!/9*109 = 0.0003629 approx.
Differences between probability samplingand non-probability sampling?
the difference is just that non-probability sampling does not involve random selection, but probability sampling does.
What happens to the probability of observing a t-random variable between -2 and 2 as you increase the degrees of freedom?
The probability increases.The probability increases.The probability increases.The probability increases.
What is the difference between random variable and random variate?
Random variables is a function that can produce outcomes with different probability and random variates is the particular outcome of a random variable.
What is the probability of 5 winning numbers between one and 31?
If the winning numbers are picked at random, the probability is 1 in 169911.
If a number is chosen at random from the numbers 1 to 20 inclusive what is the probability a prime will be picked?
There are 8 out of 20 numbers that are prime, so 8/20, or 2/5.
What is a random variable in probability theory?
Random Variable in probability theory is defined as follows: Assuming you have variables Xi where i is an integer ie: i=1,2,3.......n a variable Xi is called a random variable iff(if and only iff) and random selection yields a variable Xi for i=1,2.........,n with the same likelihood of appearance. i.e prob(X=Xi)=1/n
What does the probability density function tell you?
The area under the pdf between two values is the probability that the random variable lies between those two values.
What is the difference between probability distribution and probability density function?
A probability density function assigns a probability value for each point in the domain of the random variable. The probability distribution assigns the same probability to subsets of that domain.
