The following data represent the weights (in grams) of a random sample of 50 candies.

0.82

0.86

0.88

0.83

0.82

0.89

0.98

0.81

0.91

0.87

0.81

0.88

0.78

0.81

0.97

0.82

0.76

0.83

0.73

0.83

0.93

0.78

0.79

0.92

0.83

0.91

0.89

0.86

0.81

0.77

0.99

0.83

0.77

0.77

0.82

0.76

0.84

0.85

0.88

0.78

0.71

0.94

0.75

0.72

0.81

0.84

0.86

0.93

0.94

0.83

Question content area bottom

Part 1

(a) Determine the sample standard deviation weight.