The following data represents the amount in kg of fertilizer applied to equal size of plots and the yields in kg of maize. PLOT AMOUNT OF FERTILIZER(X) YIELDS(Y) A 2 7 B 1 3 C 3 8 D 4 10   (a) Calculate and interpret the correlation coefficient for X and Y​​    (b) Calculate and interpret the least square regression of Y on X ​​   (c)   Find the value of a, b, …, f in the one-way ANOVA table below. Source SS df MS F Treatment 361.5 b 60.25 f Error a 21 d   Total 821.7 c e

A First Course in Probability (10th Edition)
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The following data represents the amount in kg of fertilizer applied to equal size of plots and the yields in kg of maize.

PLOT

AMOUNT OF FERTILIZER(X)

YIELDS(Y)

A

2

7

B

1

3

C

3

8

D

4

10

 

(a) Calculate and interpret the correlation coefficient for X and Y​​ 

 

(b) Calculate and interpret the least square regression of Y on X ​​

 

(c)  

Find the value of a, b, …, f in the one-way ANOVA table below.

Source

SS

df

MS

F

Treatment

361.5

b

60.25

f

Error

a

21

d

 

Total

821.7

c

e

 

 

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