# Statistics

posted by .

Given the following set of numbers: x=7.1, 1.8, 2.1, 1.5, 2.1.

Find the median, mean and standard deviation. State the formulas (or procedure) for these values, plug the numbers into the formula and evaluate the results. Compare the mean and median. Which is more resistant to outliers?

• Statistics -

Your notes or text book should have given you the steps and formulas to answer this question.

if not, here is a page that shows the steps for a problem much like yours

http://hubpages.com/hub/stddev

## Similar Questions

Find the median of the following set of numbers 45,21,54,22,65,61 Answer 49 1/2 2. find the mean and the median of the set of grades 95,75,76,86,96,71,68,81,95,76,69,82,93,88,94 Answer mean 83 median 82 3. find the mode of the following …
2. ### math 115

i am trying to find this answer there are 3 questions. 1. micheal kept the following records of her phone bills for 12 months: \$47, \$42, \$56, \$46, \$63, \$49, \$47, \$40, \$58, \$63, \$51, \$62 Find the mean and median of michael's monthly …
3. ### statistics

Comparing Variations: 1. For the following exercise, complete the following: a. Find the mean, median, and range for each of the two data sets. b. Find the standard deviation using the rule of thumb for each of the data sets. c. Compare …
4. ### AP Statistics (math)

Find a set of numbers that will satisfy the following conditions: - the median of a set of 20 numbers is 24. - the range is 42. - to the nearest whole number the mean is 24. - no more than three numbers are the same.
5. ### Math: Statistics

My homework has a list of numbers and I'm working with standard deviation. I know the standard deviation as well as the mean and everything, but it says to find "the weight that is 3 standard deviations below the mean." What is the …
6. ### statistics

given the group of numbers: 8,9,10,10,10,11,11,11,12,13. which of the following are the same?
7. ### Statistics Helppppp

Invent a dataset with five values, with a mean smaller than the median and both the mean and median smaller than the standard deviation. give the data values and the statistics. Mean= Median= Standard Deviation=
8. ### Math HELLPPPPP

Invent a dataset with five values, with a mean smaller than the median and both the mean and median smaller than the standard deviation. give the data values and the statistics. Mean= Median= Standard Deviation=
9. ### math

find the standard deviation for the following: 8,5, 12, 8, 9, 15, 21, 16, 3. There is a formula but our teacher wants us to do it a specific way. For example, 47, 41, 32, 53, 57. First you find the mean, which is 46 and then subtract …
10. ### Math

Please check my responses! ASAP Consider the following data set: 3,4,6,7,9,9,11 If 5 were added to each of the values, how would that affect the median?

More Similar Questions