Can you help me determine how to calculate standard deviation to solve questions C-F.

3.2.23-T Question Help The following data represent the weights (in grams) of a random sample of 50 candies. 0.89 0.87 0.83 0.82 0.83 0.83 0.86 0.76 0.85 0.99 0.89 0.81 0.87 0.86 0.92 0.78 0.77 0.83 0.83 0.98 0.94 0.83 0.84 0.73 0.81 0.84 0.76 0.91 0.76 0.75 0.91 0.84 0.84 0.74 0.72 0.82 0.84 0.73 0.75 0.75 0.86 0.85 0.82 0.89 0.83 0.87 0.75 0.94 0.93 0.85 0.7 Hint: x = 0.84. (c) Use the Empirical Rule to determine the percentage of candies with weights between 0.7 and 0.98 gram. 95% (d) Determine the actual percentage of candies that weigh between 0.7 and 0.98 gram, inclusive. 98% fal I les the Empirical Rule to determine the normantons of condine with wainhte more than 1 01 gram Question is complete. Tap on the red indicators to see incorrect answers. ?@ 3.2.23-T The following data represent the weights (in grams) of a random sample of 50 candies. 55 Question Help 0.89 0.8? 0.83 0.82 0.83 0.85 0.99 0. 8? 0.88 0.83 0.83 0.86 0.?6 0.89 0.81 0.83 0.?3 0. 81 0.?6 0.84 0.92 0.?8 0.?1' 0.94 0.84 0.91 0.91 0.84 0.84 0.?4 0.98 0.83 0.?6 0.?5 0.84 0.?5 0.86 0.85 0.89 0.?5 0.?2 0.82 0.?3 0.?5 0.82 0.88 0.8? 0. 94 0.93 0.85 [cl] Determine the actual percentage of candies that weigh between 0.? and 098 gram, inclusive. 93's. [9] Use the Empirical Rule to determine the percentage of candies with weights more than 0.91 gram. 16% {f} Determine the actual percentage of undies that weigh more than 0.81 gram. 12"}; it