Calculates the value of variance and standard deviation, Basic Statistics

You are a psychologist who has collected the subjective well-being scores of a number of elderly people aged 90 or above who are residents of an independent living facility or who are still living independently in their homes.

A. For each group calculates the values listed below:

a. Mean

b. Median

c. Mode

d. Range

e. Variance (for describing the data)

f. Standard deviation (for describing the data)

g. The unbiased estimate of the variance

h. The unbiased estimate of the standard deviation

B. Which data set has a mean that is more representative of the data? Why

Independent Living Facility At Home

70     60

88    70

70    70

70    75

71    72

80    68

Posted Date: 3/9/2013 12:48:46 AM | Location : United States







Related Discussions:- Calculates the value of variance and standard deviation, Assignment Help, Ask Question on Calculates the value of variance and standard deviation, Get Answer, Expert's Help, Calculates the value of variance and standard deviation Discussions

Write discussion on Calculates the value of variance and standard deviation
Your posts are moderated
Related Questions
If the regression line is drawn as Y = C + 1075x, when X was 2 and y was 239, given that the intercept was 11. Calculate the residual


wat is cost accounting and wats its scope ?

The following are actual data showing the latitude of a sample of major cities in the northern hemisphere and their mean high annual temperature. latitude(X)

Any time period specific for which economical reports are prepared. Talk about FISCAL PERIOD.

Atomistic fallacy The fallacy which arises because of the association amongst the two variables at the individual level might differ from the association between the similar two

In a mathematics examination the average grade was 82 and the standard deviation was 5. all students with grade from 88 to 94 received grade of B. if the grade are approximately no

explain the graphical method of measure of central tendency.

Agency funds,define it Organization money is used to account for the resources presented by the state as an agent for individuals, private companies, and other health systems. Orga

Bedovin company manufactures office tables and chairs using job order costing. The data given below were taken from the records as of April 30, the first month of operations. Job