(a) Why would you work out point biserial r 1 What are the assumptions for point biserial r ? (b) Describe mentioning formulae how to work out r bi and test its significance. (c) Work out a suitable correlation coefficient with the followinganbsp;...

Title | : | Statistics in Biology & Psychology |

Author | : | D. Das & A. Das |

Publisher | : | Academic Publishers - 1980 |

Continue