Today [12]

[kado897]

 

[Stephanie]

:roflmao:
Wishing your Mum a Happy Birthday Steph. wish I had a daughter who could buy me a Rolex.

Mum had a great birthday thank you Joan

 

[Stephanie]

Today & tomorrow we have Fall Break. Two days of relaxing....or in my case, hitting the online math homework problems to get them done. Most of which have formulas like this:

--- :roflmao:

 

[Lava King]

My hero RAB !

I don't have a problem understanding various UK accents, but I watched an episode of Rab C. Nesbitt, didn't get a word of what he said. :shock:

In fairness, some of the US Deep South accents are nearly indecipherable (Honey Boo Boo, anyone?).

I'm reminded of a slightly OT story:
I attended the University of Southern Mississippi, in Hattiesburg. One of my buddies went to renew his grant and was asked for proof of citizenship. He looked at the woman and said "Lady, can't you tell by my North Mississippi accent that I'm a citizen?"


Kent

 

[kado897]

Glaswegian is one of the more difficult UK accents.

 

[Lava King]

:roflmao: But hes not a cute as Johnny Depp :drool:

Ow! Ow!!! My eyes!!!!!!!!!

Here, try some of this.

 

[boohbah]

Glaswegian is one of the more difficult UK accents.

no fur me it isne
mary doll

 

[marsmimar]

Today & tomorrow we have Fall Break. Two days of relaxing....or in my case, hitting the online math homework problems to get them done. Most of which have formulas like this:

The answer is 42

 

[x BlueRobot]

Today & tomorrow we have Fall Break. Two days of relaxing....or in my case, hitting the online math homework problems to get them done. Most of which have formulas like this:

Doesn't the E symbol mean sum of?

 

[kado897]

Today & tomorrow we have Fall Break. Two days of relaxing....or in my case, hitting the online math homework problems to get them done. Most of which have formulas like this:

The answer is 42

Ah but what is the ultimate question?

 

[Arc]

Today & tomorrow we have Fall Break. Two days of relaxing....or in my case, hitting the online math homework problems to get them done. Most of which have formulas like this:

Simple correlation coefficient .... large to look, easiest to compute within bivariate/multivariate analysis

Tonight it was a fun night. Crackers, fireworks, music, DJ, dance .....

 

[Arc]

Today & tomorrow we have Fall Break. Two days of relaxing....or in my case, hitting the online math homework problems to get them done. Most of which have formulas like this:

Doesn't the E symbol mean sum of?

That is the summation notation, Capital Sigma.
In the same equation, there is a part that is also denoted by sigma, but small sigma, which means standard deviation. This part of the denominator is read as "Sigma X" or SD of X ....

And the other part is as Sigma Y, SD of Y.

 

[mitchell65]

That is the summation notation, Capital Sigma.
In the same equation, there is a part that is also denoted by sigma, but small sigma, which means standard deviation. This part of the denominator is read as "Sigma X" or SD of X ....
View attachment 289755
And the other part is as Sigma Y, SD of Y.

Just couldn't agree with you more Arc

 

[kado897]

 

[andrew129260]

Today & tomorrow we have Fall Break. Two days of relaxing....or in my case, hitting the online math homework problems to get them done. Most of which have formulas like this:

Doesn't the E symbol mean sum of?

That is the summation notation, Capital Sigma.
In the same equation, there is a part that is also denoted by sigma, but small sigma, which means standard deviation. This part of the denominator is read as "Sigma X" or SD of X ....
View attachment 289755
And the other part is as Sigma Y, SD of Y.

My head hurts........

 

[Barman58]

Doesn't the E symbol mean sum of?

That is the summation notation, Capital Sigma.
In the same equation, there is a part that is also denoted by sigma, but small sigma, which means standard deviation. This part of the denominator is read as "Sigma X" or SD of X ....
View attachment 289755
And the other part is as Sigma Y, SD of Y.

My head hurts........

:banghead: :banghead: :banghead: :banghead:

 

[x BlueRobot]

Today & tomorrow we have Fall Break. Two days of relaxing....or in my case, hitting the online math homework problems to get them done. Most of which have formulas like this:

Doesn't the E symbol mean sum of?

That is the summation notation, Capital Sigma.
In the same equation, there is a part that is also denoted by sigma, but small sigma, which means standard deviation. This part of the denominator is read as "Sigma X" or SD of X ....
View attachment 289755
And the other part is as Sigma Y, SD of Y.

The Capital-sigma notation doesn't actually seem difficult to understand, well at least, the Wiki article gave a example which I could understand

Where, i represents the index of summation; ai is an indexed variable representing each successive term in the series; m is the lower bound of summation, and n is the upper bound of summation. The "i = m" under the summation symbol means that the index i starts out equal to m. The index, i, is incremented by 1 for each successive term, stopping when i = n

 

[A Guy]

I was going to guess hieroglyphics

A Guy

 

[LADYPINKtomato1]

I almost said ... GREEK, or would it have been GEEK ???.. lol

 

[DocBrown]

We may need to call in an expert