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Statistics
Statistics deals with collecting, organizing, and interpreting numerical data. An important aspect of statistics is the analysis of population characteristics inferred from sampling.
36,755 Questions
It is meant to describe something occurring 4 times per year, or once per quarter.
If you wanted to describe something occurring once every four years, you would say it is a quadrennial event.
In a six sided die what is the possibility of rolling 2 odd numbers in a row?
There are 3 odd (1,3,5) and 3 even (2,4,6) sides on a 6-sided die.
When rolling a 6-sided die, each face has an equal chance of coming up (assuming a perfect die).
Because of this, the chance of rolling an odd number once is 50%.
The second roll you again have a 50% chance to roll an odd number, which means that the chance to roll two in a roll is (50% * 50%) 25%.
1/2*1/2 = 1/4 =
25%
In other words, the chance of rolling an odd number is 1/2 to the Nth power, where N is the number of rolls.
Rolling a dice 10 times means a chance of (1/2)n10 or
1/2 *1/2 *1/2 *1/2 *1/2 *1/2 *1/2 *1/2 *1/2 *1/2 =
1/1024 =
0,097%
Assuming:
- you are rolling two six-sided dice:
- "greater than 5" does not include 5
Number of possible rolls = 36 (6x6)
28 rolls satisfy "at least one die shows a 4 or the sum of the dice is greater than 5":
(1, 4), (1, 5), (1, 6),
(2, 4), (2, 5), (2, 6),
(3, 3), (3, 4), (3, 5), (3, 6),
(4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6),
(5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6),
(6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6),
The probability that at least on die shows a 4 or that the sum of the dice is greater than 5 is 28/36, or 7/9, or approx. 77.8%
216.
216
Median formula for continuous frequency distribution?
If you will let me assume that the probability density function (pdf) is absolutely continuous over its support then the median is given as the integral from -inf to the median of the pdf over that support = 1/2.
How do you find the median of 10 8 4 5 8 6 12 1?
Put the numbers in order, then pick the middle number. Since there are two middle numbers, average those two. 6+8 is 14 then divided by 2 is 7.
ans : 3720
What is the formula for figuring out percentages?
To find the percentage of one number in relation to another number then divide the relative number by the base number and multiply the result by 100.
Example : what percentage of 54 is 21. Then 21 is the relative number and 54 is the base number. Percentage = 100 x 21/54 = 38.89 (2dp)
When an error of 1 percent is made in the length of a square error is?
The error in its area is then 2 percent....
How do you find the missing frequencies if median is given?
check 10th board's algebra text book nd u'll get ur ans der...
What will be the formula when mean and variance of 3 population are given?
The formula for WHAT? Since you have not bothered to specify that crucial bit of information, I cannot provide a more useful answer.
The formula for WHAT? Since you have not bothered to specify that crucial bit of information, I cannot provide a more useful answer.
The formula for WHAT? Since you have not bothered to specify that crucial bit of information, I cannot provide a more useful answer.
The formula for WHAT? Since you have not bothered to specify that crucial bit of information, I cannot provide a more useful answer.
What five numbers have a mode of 11 and range of 8?
There are many possible answers.
10,11,11,17,18 is one such set.
A discrete decision refers to a choice made from a finite set of distinct options or alternatives. Unlike continuous decisions, which involve a range of values, discrete decisions are often binary or categorical, such as yes/no, buy/sell, or selecting from a list of specific items. These types of decisions are commonly encountered in fields like operations research, economics, and computer science, where clear-cut choices must be made based on defined criteria.
What is the identity of SAMPLE 10?
I'm sorry, but I need more context about SAMPLE 10 to provide an accurate answer. Could you please specify what SAMPLE 10 refers to?
What is the midpoint of the class 7-11?
The midpoint of the class interval 7-11 can be calculated by averaging the lower and upper bounds of the interval. To find the midpoint, you add 7 and 11 together and then divide by 2: (7 + 11) / 2 = 18 / 2 = 9. Therefore, the midpoint of the class 7-11 is 9.
