0
Statistics
Statistics deals with collecting, organizing, and interpreting numerical data. An important aspect of statistics is the analysis of population characteristics inferred from sampling.
36,756 Questions
What is the median number of 481059?
The median of only one number is itself so the answer must be 481059.
The median of only one number is itself so the answer must be 481059.
The median of only one number is itself so the answer must be 481059.
The median of only one number is itself so the answer must be 481059.
What happens to the range as the number of observations increases?
Really, are you that stupid? It increases.
* * * * *
That adjective should have been used on the person who first answered the question. The range can increase but it can also REMAIN THE SAME! It will not decrease, though.
What is the variance of these five scores 0 0 1 2 3?
Average = (0+0+1+2+3)/5 = 1.2
Variance = 1/N * SUM (x-E(x))2 = 1/5 * 6.8 = 1.36
Answer: Variance = 1.36
a theory or story of the origin and development of the universe, the solar system, or the earth-moon system.
How many teen drivers die in car accidents each year?
Motor vehicle crashes are the leading cause of death for U.S. teens, accounting for 36% of all deaths in this age group (CDC 2006). However, research suggests that the most strict and comprehensive graduated drivers licensing programs are associated with reductions of 38% and 40% in fatal and injury crashes, respectively, of 16-year-old drivers.
For the source and more detailed information concerning this issue, click on the related links section indicated below.
On earth, 20 kilograms of mass weighs 44.1 pounds. (rounded)
In other places, its weight is different.
What is the median of a set of numbers?
The median number in a numerical set is the number that is in the direct middle of the number set when it is arranged numerically from least to greatest.
Example (Using a 15 number data set)
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29
The median, or middle number, is 15.
What axis is the dependant varible on x or y?
The y-axis. Although it is possible for both variables to be independent, or both dependent.
If the mean of a normal distribution is negative what is the varience?
The variance is always positive. The variance is not directly related to the sign (nor magnitude) of the mean.
4 times 4 times 3= 24
by a.o
How many decimeters are there in 3.8 meters?
There are 10 decimetres in one metre. Therefore, 3.8 metres is equal to 3.8 x 10 = 38 decimetres.
Difference between mean mode and median?
The mean is the average(all the numbers added together and divided by how many numbers there are) of all the numbers in the set. The mode is the number that appears/repeats the most. The median is the number in the middle of all the numbers when all the numbers in the set are lined up in order from lowest to highest. If there is an even number of numbers such as 1 2 3 4. You take the average of the two middle numbers (2+3)/2 =2.5.
