the following data represents the weight in grams of a random sample of 50 candies. 0.99 0.89 0.86 0.83 0.85 0.85 0.97 0.86 0.83 0.89. 0.84-0.88 0.78 0.89 0.81 0.84 0.74 0.83 0.72 0.85. 0.95 0.77 0.76 0.94 0.84 0.89 0.86 0.87 0.83 0.75 0.96 0.81 0.77 0.75 0.83 0.79 0.83 0.87 0.88 0.76. 0.71 0.89 0.71 0.71 0.84 0.84 0.87 0.95 0.93 0.81. a. determine the sample standard deviation weight. s=_____gram