0
Why do we have to compute for the mean median mode and standard deviation?
Wiki User
∙ 13y ago
To obtain a much better, simpler, and more practical understanding of the data distribution.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How do you calculate mean and Median smaller then Standard deviation?
In the same way that you calculate mean and median that are greater than the standard deviation!
Which has the least variability Mean Standard Deviation 0.560 Median Standard Deviation 0.796?
msd 0.560
Characteristics of mean median mode range variance standard deviation mean absolute deviation?
characteristics of mean
What is median of 25 through 39?
mean | 32 median | 32 standard deviation | 4.472 ========================================================================
When the size of a representative sample increases does the mean range median or standard deviation decrease?
mean
How do you calculate mean and Median smaller then Standard deviation?
In the same way that you calculate mean and median that are greater than the standard deviation!
Which has the least variability Mean Standard Deviation 0.560 Median Standard Deviation 0.796?
msd 0.560
Characteristics of mean median mode range variance standard deviation mean absolute deviation?
characteristics of mean
What are the median and mode of a normal distribution if the mean is 22 and the standard deviation is 4?
The mean, median, and mode of a normal distribution are equal; in this case, 22. The standard deviation has no bearing on this question.
What is the mean mode median standard deviation and standard error of 10 24 35 44 10 and 35?
Mean: 26.33 Median: 29.5 Mode: 10, 35 Standard Deviation: 14.1515 Standard Error: 5.7773
What is median of 25 through 39?
mean | 32 median | 32 standard deviation | 4.472 ========================================================================
How do mean deviation from median?
The mean deviation from the median is equal to the mean minus the median.
Which of the following is least affected if an extreme high outlier is added to your data mean median or standard deviation or ALL?
The median is least affected by an extreme outlier. Mean and standard deviation ARE affected by extreme outliers.
When the size of a representative sample increases does the mean range median or standard deviation decrease?
mean
What is the mean absolute deviation of this set of numbers 3 9 27 81?
mean | 30 median | 18 standard deviation | 35.496
How do you compute mean deviation?
You don't need to. The mean deviation is, by definition, zero.
Is a standard deviation dependent on the mean?
To find the standard deviation, you must first compute the mean for the data set. So the answer is yes. Just have a look at the 5 steps needed to compute a standard deviation and you will see why the answer is yes. In reality, people most often use calculators or computers to do this. However, it is good to understand what they are doing. 1. Compute the deviation by subtracting the mean from each value. 2. Square each individual deviation. 3. Add up the squared deviations. 4. Divide by one less than the sample size. 5. Take the square root
