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Measures of central tendency

Maths & Stats

Sir can you please explain the following terms and how mean, median and mode gets affected in each distribution? There are some questions based on these terms in additional bank. The terms are: Symmetrical distribution Moderately asymmetric distribution Probable error of standard deviation

Priyanka K

CA Final

★ 35K+

07-Jul-21 18:47

293

Answers (6)

Bell curve is a classic example of symmetrical distribution with mean, median, and mode occuring at the same point.

Pavan Kumar

Faculty

13-Jul-21 15:34

For asymmetrical distribution, the relationship between mean, median & mode is given by Meanâ??Mode=3(Meanâ??Median)

Pavan Kumar

Faculty

13-Jul-21 15:37

Probable error is equal to 0.6745 times the standard deviation. It is a normally distributed population and has half of its elements within one probable error of the mean.

Pavan Kumar

Faculty

13-Jul-21 15:41

Pavan Kumar Faculty

Bell curve is a classic example of symmetrical distribution with mean, median, and mode occuring at the same point.

Thank you sir

Thread Starter

Priyanka K

CA Final

★ 35K+

19-Jul-21 14:05

Pavan Kumar Faculty

For asymmetrical distribution, the relationship between mean, median & mode is given by Meanâ??Mode=3(Meanâ??Median)

okay sir! Got it Thanks a lot

Thread Starter

Priyanka K

CA Final

★ 35K+

19-Jul-21 14:06

Pavan Kumar Faculty

Probable error is equal to 0.6745 times the standard deviation. It is a normally distributed population and has half of its elements within one probable error of the mean.

Thank you sir

Thread Starter

Priyanka K

CA Final

★ 35K+

19-Jul-21 14:06