You visited us 1 times! Enjoying our articles? Unlock Full Access!

Karl Pearson Method to Calculate R

What is corre...

Question

What is correction factor(C.F) in the rank correlation coefficient.

C.F

= \sum (m^{2} - 1)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C.F

= \sum (m^{2} + 1)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C.F

= \sum m^{2} (m^{2} - 1)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C.F

= \sum m (m^{2} - 1)

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D C.F $= \sum m (m^{2} - 1)$
The correction factor in the rank correlation coefficient is given by $\sum m (m^{2} - 1)$

where $m$ is the number of times the data repeats.
Hence, C.F $= \sum m (m^{2} - 1)$ .

Suggest Corrections

Similar questions

Mid-value	20	30	40	50	60	70
Male (c.f.)	12	25	42	46	48	50

^{-}

^{+}

^{-}

^{2 +}

= 11.4, L = 10, f = 500, h = 2

c . f . = 150

^{'} N^{'}

m (m^{3} - m^{2} + 1) - 2 (m^{4} - m^{3} - 1) + m^{2} (m^{2} - m + 2)

m^{2}

c m^{2}

m^{2}

k m^{2}

m^{2}

m m^{2}

Join BYJU'S Learning Program