index of growth for some designated regions in the United States.

Complete Hypothesis Testing at the 5% level to check if average index of growth in these regions is below 54. Find Test Statistics, t-value, and p-value to make the decision.

Use t-Distribution.

56

58

51

43

48

41

58

57

60

42

49

61

42

45

46

51

59

59

64

51