Quantitative methods for business (BSDR1107) (should be done on Excel) ...

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Accounting

Quantitative methods for business (BSDR1107)

(should be done on Excel)

Q 1:

A farm manager wants to test a manufacturers claim that cheaper fertilizer A is at least as effective as more expensive fertilizer B. Twenty identical plots of strawberries are randomly selected. Half are fertilized with A and half with B. The yields are to be recorded and a statistical test at the 5 percent significance level is to be made. The eventual results of the experiment are as follows:

Fertilizer A

Fertilizer B

Plot Number

Strawberry Output

(quarts)

Plot Number

Strawberry Output

(quarts)

3

91

1

79

4

97

2

90

7

85

5

80

9

88

6

95

11

86

8

83

12

93

10

93

13

80

14

85

15

81

16

80

18

81

17

82

20

90

19

84

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