5 and 6. The following data was collected from 1 bag of Hershey Kisses®. Each Kiss® was weighed in grams with the wrapper and recorded in the table below. Hershey claims that there are 368 grams of chocolate in one bag.
Hershey Kiss Weights in Grams | ||||||||
---|---|---|---|---|---|---|---|---|
4.76 | 4.72 | 4.74 | 4.55 | 4.91 | 4.74 | 4.78 | 4.71 | 4.80 |
4.78 | 4.78 | 4.75 | 4.79 | 4.82 | 4.91 | 4.83 | 4.68 | 4.74 |
4.70 | 4.80 | 4.70 | 4.76 | 4.70 | 4.83 | 4.93 | 4.74 | 4.84 |
4.82 | 4.76 | 4.77 | 4.72 | 4.78 | 4.83 | 4.75 | 4.74 | 4.68 |
4.84 | 4.71 | 4.71 | 4.76 | 4.66 | 4.78 | 4.73 | 4.74 | 4.92 |
4.77 | 4.80 | 4.79 | 4.86 | 4.64 | 4.78 | 4.70 | 4.75 | 4.78 |
4.76 | 4.83 | 4.66 | 4.77 | 4.83 | 4.78 | 4.69 | 4.81 | 4.68 |
4.78 | 4.88 | 4.72 | 4.85 | 4.85 | 4.81 | 4.74 | 4.80 | 4.82 |
4.84 | 4.70 | 4.85 | 4.70 | 4.81 | 4.72 | 4.79 | 4.73 | 4.61 |
Based on Hershey's® claim for 368 total net grams of chocolate in the bag, approximately how many Kisses® too many or too few are there? Assume that the Kisses® were weighed with the wrapper, each wrapper weighs 0.12 grams, and the net grams listed on the bag are for the chocolate only. Give some possible explanations for this difference.
Make a histogram of the data using 8-to-10 classes. You can either use Excel or hand-draw it. If you hand-draw it, make sure your picture or scan of the histogram is easy to read!
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