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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
If a spinner having 2 colors red and blue is spun twice what is the possible outcome?
it will land on red once and it will land on blue once aswell
176 because 300-400 are # with 3 plus 40 from the ones place you find 3 10 times a 100 range multiply by 4 because you are not counting the 600s or 300s plus 36 for the tens place and you do the same thing.
What numbers will a correlation coefficient not ever be?
34.32245
Correlation coefficient is less than -1 and greater than 1.
Note: The Correlation coefficient is lies between -1 to 1 if it is 0 mean there is no correlation between them.
If you roll two dice at once What is the possibility of rolling a 7?
There are 21 possible results. Of the 21, there are 3 ways it can end up to have the sum of 7 (1 and 6, 2 and 5, 3 and 4). 3/21*100%=14.3% (14.3% chance to get 7)
If there repetition is allowed (like 4 for dice A and 5 for dice B + 5 for dice A and 4 for dice B is 2 counts), there will be 36 possible results. There will also be 6 possible ways to get two numbers to have a sum of 7. 6/36=16.7% (16.7% chance to get 7)
There is also another situation where the meaning of the question is to roll a 7 from another dice (example n-sided dice). Chances of getting a 7 from two dices is 2/n (if n is less than 7 excluding 7, it is unsolvable)
Is ten thousand meters bigger than 100 kilometers?
they are completely different where did you come from
Explanation of if you give everyone a slice of your pie you will still have more than enough?
it means u have enough pie to give everyone a second piece.
48
Could a data set ever have the same meanmedianmode and a range of 0?
You'd have to have a number of the same number like three threes or four fours, etc.
How May 7 digit number are there when 0 and 2 cannot be the leading number?
8*10*10*10*10*10*10 = 8*106 or 8 million.
What do you mean by percentage points?
It just means percentage, but usually rounded to whole numbers.
88.3% becomes 88 percentage points
What ten numbers have a median of 5 a mode of 3 a range of 9 and mean of 5?
(1, 3, 3, 3, 5, 5, 6, 6, 8, 10)
