You have been studying your favorite candy, Hot Tamales. You measure the mass of 18 randomly chosen pieces. The data (un

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You Have Been Studying Your Favorite Candy Hot Tamales You Measure The Mass Of 18 Randomly Chosen Pieces The Data Un 1 (121.57 KiB) Viewed 25 times

You have been studying your favorite candy, Hot Tamales. You measure the mass of 18 randomly chosen pieces. The data (units are grams) is displayed in the table below, and a histogram is reasonably symmetric. Estimate the mean mass of all Hot Tamales. Use a 80% confidence level. 2.71 2.67 3.06 2.8 2.83 2.87 2.93 2.74 2.7 2.86 2.44 2.89 2.7 2.63 2.62 3.01 2.82 3.19 (Checksum: 50.47) a) Establish that the normal distribution applies as a foundation. 123 b) Find the critical value and standard error. Critical Value: Standard Error: c) Find the confidence interval: d) Interpret your 80% confidence interval in context. Question Help: Video Submit Question