Question

.
calculate covelation coefficient from the
following data
X 65 57 62 58 72 75
Y 17 22 30 26 35 38​

Answer 1

Answer:

define scalar product of two vectorsScalar products and vector products are two ways of multiplying two different vectors which see the most application in physics and astronomy. The scalar product of two vectors is defined as the product of the magnitudes of the two vectors and the cosine of the angles between them.