standard deviation, Basic Statistics

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how do i calculate standard deviation for a frequency distribution

Probability, A machine that cuts corks for wine bottles operates in such a ...

A machine that cuts corks for wine bottles operates in such a way that the distribution of the diameter of the corks produced is well approximated by a normal distribution with mea

De Broglie hypothesis and Heinsberg’s uncertainty principle, According to d...

According to de Broglie hypothesis and Heinsberg’s uncertainty principle, if and electron is to exist inside the nucleus, it should posses energy ranging from 20 MeV to 200 MeV. B

Spss assignment, Hi I have an assignment due of business statics on spss so...

Hi I have an assignment due of business statics on spss software

Ogive, how to draw less than ogive

how to draw less than ogive

Evaluate the strategic value of the proposed organisation, 1) Working in yo...

1) Working in your groups analyse the organisation of information that the Facebook social networking site potentially uses. 2) Suggest the organisation of information and data

Material & labour variances, standard material qty per unit- 2 kg standard ...

standard material qty per unit- 2 kg standard price per kg - 4 rs actual value of material purchased- 4000 rs closing stock- 200 kg actual usage- 2.5 kg finished stock sold- 200 u

How this works, So I can send you a word problem & you van send the answers...

So I can send you a word problem & you van send the answers back in excel for me?

Average velocity profile-actual velocity profile, 1)  You are developing a ...

1)  You are developing a sampling protocol whereby you're going to insert a probe into a turbulent flow in a circular conduit of radius R. a. Using a description of a velocity p

Balance sheet assignment, The High Company Balance Sheet Assignment (to be...

The High Company Balance Sheet Assignment (to be completed using Microsoft Excel) -Create T accounts for each transaction #1-10 -Create a trial balance -Create Income Statement -

PROBABILITY DISTRIBUTIONS, a). Show that if a random variable has a uniform...

a). Show that if a random variable has a uniform density with the parameters a and ß, the probability that it will take on a value less than a+p(ß-a) is equal to p b). Prove that t