Iyadoo Excel uu faa'iido u leeyahay codsiyo badan, waa qalab lagama maarmaan u ah maamulayaasha tirakoobka. Laba erey oo caadi ah oo lagu isticmaalo tirokoobyada waa leexashada caadiga^{(Standard Deviation)} ah iyo khaladka caadiga^{(Standard Error)} ah ee macnaha^(Mean) . Way adag tahay in qiyamkan gacanta lagu xisaabiyo halka xisaabiyayaashu ay fududeeyaan, Excel waa aaladda la door bidayo ee lagu heli karo qiyamkan unugyo kala duwan.

Sida loo xisaabiyo leexashada caadiga^{(Standard Deviation)} ah ee Excel

Isbeddelka caadiga ah^{(Standard Deviation)} waa erey lagu isticmaalo tirakoobka. Eraygu wuxuu qeexayaa inta ay le'eg tahay tirooyinka haddii xogtu ka duwan tahay celceliska. Halbeegga lagu xisaabinayo leexashada Heerka^{(Standard Deviation)} waa sida soo socota:

=STDEV(sampling range)

Halka saamiga muunadku uu matalo:

(<first cell in the range>:<last cell in the range>)

• <unugga kowaad ee kala duwan> waa unugga bidix ee sare ee tirada unugyada
• <Unugga u dambeeya ee kala duwan> waa unugga hoose-midig ee tirada unugyada

Tusaale ahaan. Haddii aad u baahato inaad hesho Khaladka caadiga ah ee macnaha^{(Standard Error of the Mean)} guud ahaan unugyo kala duwan oo Excel ah laga bilaabo B3 ilaa F6, qaacidadu waxay noqon doontaa sidan soo socota:

=STDEV(B3:F6)

Khaladka caadiga ah ee celceliska^{(Standard Error of the Mean)} waa cabbir xisaabeed muhiim ah. Waxaa loo isticmaalaa codsiyada la xidhiidha daawada, injineernimada, cilmi nafsiga, maaliyadda, bayoolajiga, iwm. Haddii aad rabto inaad barato sida loo xisaabiyo Halbeegga Khaladka ^{(Standard Error)}Macnaha^(Mean) ee Excel , fadlan akhri maqaalkan.

Khaladaadka caadiga^{(Standard Error)} ah ee celceliska^(Mean) waxa uu cabbiraa ilaa inta celceliska muunada uu ka fog yahay macnaha guud ee dadka. Iyadoo qaacidada xisaabinta ay tahay mid aad u adag, Excel ayaa ka dhigaysa mid fudud.

Akhri^(Read) : Sida loo geliyo Foomamka iyo Functions gudaha Microsoft Excel^{(How to insert Formulas and Functions in Microsoft Excel)} .

Sida loo xisaabiyo Halbeegga^{(Standard Error)} Qaladka Mean ee Excel

Erayga qaacidada si loo xisaabiyo Khaladka caadiga^{(Standard Error)} ah ee Mean gudaha Excel waa sida soo socota:

Khaladka caadiga ah:

=STDEV(sampling range)/SQRT(COUNT(sampling range))

Halka saamiga muunadku uu matalo:

(<first cell in the range>:<last cell in the range>)

• <unugga kowaad ee kala duwan> waa unugga bidix ee sare ee tirada unugyada
• <Unugga u dambeeya ee kala duwan> waa unugga hoose-midig ee tirada unugyada

Tusaale ahaan. Haddii aad u baahato inaad hesho Khaladka caadiga^{(Standard Error)} ah ee macnaha^(Mean) guud ahaan unugyo kala duwan oo Excel ah laga bilaabo B3 ilaa F6, qaacidadu waxay noqon doontaa sidan soo socota:

=STDEV(B3:F6)/SQRT(COUNT(B3:F6))

Geli qaacidadan unugga aad uga baahan tahay qiimaha Khaladaadka Caadiga^{(Standard Error)} ah ee Macnaha^(Mean) .

Asal ahaan, Khaladka caadiga ah ee Mean = Standard Deviation/square root of number of samples

Rajo inay ku caawiso!

Calculate Standard Deviation and Standard Error of the Mean in Excel

Whіle Excel is useful for many applications, it is an indispensable tool for those managing statistics. Two common terms used in statistics are Standard Deviation and Standard Error of the Mean. It is difficult to calculate these values manually and while calculators make it easier, Excel is the preferred tool for finding these values over a range of cells.

How to calculate Standard Deviation in Excel

The Standard Deviation is a term used in statistics. The term describes how much the numbers if a set of data vary from the mean. The syntax to calculate the Standard Deviation is as follows:

=STDEV(sampling range)

Where the sampling range represented by:

(<first cell in the range>:<last cell in the range>)

• <first cell in the range> is the top-left cell in the range of cells
• <last cell in the range> is the bottom-right cell in the range of cells

Eg. If you need to find the Standard Error of the Mean across a range of cells in Excel from B3 to F6, the formula would become as follows:

=STDEV(B3:F6)

The Standard Error of the Mean is an important statistical measurement. It is used in applications associated with medicine, engineering, psychology, finance, biology, etc. If you wish to learn how to calculate Standard Error of the Mean in Excel, please read through this article.

The Standard Error of the Mean measures how far the sample mean is from the main population mean. While the formula for calculating it is a little complex, Excel makes it simple.

Read: How to insert Formulas and Functions in Microsoft Excel.

How to calculate Standard Error of the Mean in Excel

The syntax for the formula to calculate the Standard Error of the Mean in Excel is as follows:

Standard Error:

=STDEV(sampling range)/SQRT(COUNT(sampling range))

Where the sampling range represented by:

(<first cell in the range>:<last cell in the range>)

• <first cell in the range> is the top-left cell in the range of cells
• <last cell in the range> is the bottom-right cell in the range of cells

Eg. If you need to find the Standard Error of the Mean across a range of cells in Excel from B3 to F6, the formula would become as follows:

=STDEV(B3:F6)/SQRT(COUNT(B3:F6))

Enter this formula in the cell in which you need the value of Standard Error of the Mean.

Basically, Standard Error of the Mean = Standard Deviation/square root of number of samples

Hope it helps!

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