Answer to Question #158431 in Statistics and Probability for sara

Question

The following is two years monthly sales data of 5 different outlets of a well-known textile brand. You are required to perform the analysis and answer the questions given below.

 

Brand

Sales in million Rs.

A

41

40

24

44

33

37

35

28

39

33

30

25

39

33

31

31

 

 

 

 

 

 

B

31

33

48

50

41

48

57

46

50

36

38

38

43

47

36

57

 

 

 

 

 

 

C

53

51

44

56

49

47

59

54

50

55

59

49

40

47

55

47

41

47

 

 

 

 

D

52

58

54

57

58

39

53

56

56

60

46

54

57

57

63

48

58

56

55

64

54

52

E

44

68

68

69

60

63

57

56

53

60

61

66

70

72

62

57

70

72

55

70

64

63

 

a.      Write the null and alternate Hypothesis for the first two outputs.                            

b.     Develop the ANOVA table for the calculation of “f distribution” value.                 

c.      Find out the two critical values of “f distribution”.                                                  

d.     Write the conclusion of the test.                                                                               

 

Answer 1

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