This question measures the applied skills of the student (b1)

A-Explain the relationship between the two variables.

B-Find the equation of the yield regression line over the amount of fertilizer.

C-What is your expectation of the crop size if the trees were fertil

\fQue 1) Choose the mast correct 1 ) if measures the spacing and convergence of values from each other is So! " Disperson ( it measure the extent to which individual item vasexy ) 2) The chance of contain incident occurence Probability 3 ) ( 29 , 21, 18, 27, 85, 30, 36) fore median data first we arrange increasing or decreasing order 18 , 21 , 25 , 27, 29, 30, 36 n = 7 The median is positional Avg In n is odd Ma = middle value ( which divides data in two equal parts ) Md = 27 4, the airthmetic mean of a group of scores 18 22 and the Vouance 1 9, then the coefficient of Variation is equal