RyanODON
09.12.2019 •
Mathematics
Write five decimals that have at least three digits to the right of the decimal point.write the expanded form and the word form for each number.
Solved
Show answers
More tips
- W Work and Career Which types of activities are not subject to mandatory licensing?...
- C Computers and Internet Thin Client: What It Is and Why You Need It?...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Mathematics
- M Mathematics How to solve rate problem for length of time to paint a hpuse?...
- M Mathematics How do i solve this order of operations...
- M Mathematics Jared can run 520 yards in one minute. how fast does he run in feet per second answer key...
- M Mathematics Jeans are on sale for 80% of the original price of $60. what is the sale price answer?...
- M Mathematics Solve for b. + b = -1 b = ? you need to find the value of b...
- M Mathematics Solve for n. 8 - n = -4 n = find the value of n...
- M Mathematics Solve for x. 18 ÷ x = -2 x = find the value of x...
- M Mathematics Let f be a function defined on the closed interval -3 on what intervals, if any, is f increasing...
- M Mathematics If a passanger is sellected at random, what is the probability that the passenger was female and survived...
- M Mathematics If four dogs are picked up from the veterinarian and they are returned to their owners at random, what is the probability that at least one owner receives the wrong...
Ответ:
3 stands for white, 4 stands for red, 5 stands for green and 6 stands for blue.
We need to interpret the statement given above. The set of numbers is 3 4 4 6 6 5.
First, we need to get the mean of this set. Add all the numbers and divide by the total number that the set has.
3+4+4+6+6+5= 28 / 6
= 4.67 The mean is 4.67
For the variance, we will use the mean above ( 4.67 )
1. Squared the mean and subtract how many numbers are present in the set.
4.67x4.67= 21.8089 /6 = 3.64 set aside this result
2. Next squared all the numbers present in the set and add the result
3x3= 9 , 4x4= 16, 4x4=16, 6x6=36, 6x6=36, 5x5=25
9+16+16+36+36+25= 138
3. Subtract the result of #2 with #1
138 - 3.64= 134.36 set this aside
4. Subtract 1 from the total numbers you have in your set
6 - 1= 5
5. Divide the result we have in #3 with the result of #4
134.36 / 5= 26. 872
So the variance is 26.872