array1,array2!Returns sample covariance, the average of the products of deviations for each data point pair in two data sets!is ...

!array1,array2!!Returns sample covariance, the average of the products of deviations for each data point pair in two data sets!is the first cell range of integers and must be numbers, arrays, or references that contain numbers!is the second cell range of integers and must be numbers, arrays, or references that contain numbers!