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Statistics

Statistics deals with collecting, organizing, and interpreting numerical data. An important aspect of statistics is the analysis of population characteristics inferred from sampling.

36,755 Questions

What is the advantages disadvantages of ESS?

Some of the advantage of the Extended Service Set (ESS) are that it allows for wider area of coverage and more users than the Basic Service Set (BSS) does. It has more integration tools available as well.

Some of the disadvantages are that it is not highly secure and there can be a possible roaming problem if Access Points from different vendors are used.

What are the months of the year in order?

In the UK:

January

Febuary

March

April

May

June

July

August

September

October

November

December

In some other countries they have other months and/or different order of months.

How to find the variance of 36 percent of voters favor a given ballot for groups of 30 voters find the variance for the nunmber who favor the measure?

If you assume a binomial distribution, the variance is n*p*(1-p) where

n is the number of voters = 30

p is the probability of support = 0.36

So variance = 30*0.36*0.64 = 6.912

What is two quarters minus two thirds?

Two quarters minus two thirds is negative one sixth. Two quarters is six twelfths, and two thirds is eight twelfths. Six twelfths minus eight twelfths is minus two twelfths or minus one sixth.

What is a coded-deviation method in statistics?

Differing from standard deviations, the coded deviation method finds the mean of grouped data from the assumed mean using unit deviations. This is a shorter way to find the mean.

How many 9 digit combinations are there for the numbers 1 through 80?

There are 9 slots, if you will, to place numbers. If they can't be used more than once, the answer is 80*79*78*77*76*75*74*73*72. If they can be used more than once, each slot has 80 so that answer would be 809.

What is the mean of 30 35 39 36?

30+35+39+36=140

mean= 140/4

therefore mean=35

How does segment pricing work?

Segment pricing is another tactic a company can use to modify product price in order to increase sales. Everyday examples of segment-pricing discounts are those extended to children, senior citizen, and students.

What is 50 as a percentage of 900?

50 as a percentage of 900 = 100*50/900 = 5.55... %

What does produse mean?

produse means to make something.

What does fugazi mean?

Fugazi is an American post-hardcore band that formed in Washington, D.C. in 1987. The band's continual members are guitarists and vocalists Ian MacKaye and Guy Picciotto, bassist Joe Lally and drummer Brendan Canty.

What does fortiouse mean?

You might means fortuitous, which means fortunate or lucky.

What is an outlier on a stem and leaf plot?

An outlier is an extreme point of data on the plot. It is significantly greater or less than the rest of the data.

Example:

*50% of the class got 80/100 points on the test

*49% of the class got 78/100 points on the test.

*However, only 1% of the class got 99/100 points on the test.

The small percentage that got the 99 would be the extreme outlier.

What are all of the 5 number combinations from 1 through 34?

There are 278,256 of them so it is not realistic to expect anyone to provide a full answer.