Question: You are a proctor for a Data Science exam, and just gave a test to 15 students. You want to get an idea for the

You are a proctor for a Data Science exam, and just gave a test to 15 students. You want to get an idea for the true standard deviation of the scores, using the scores you just received. Assume that the underlying score population is normally distributed.Using the data stored in the variable scores, calculate a 95% confidence interval for the standard deviation of the data. Your confidence interval should be two tailed, and cut off an equal proportion of area on each side. Save the lower value as p1.lower and the upper value as p1.upper. Round your answers to two decimal places. in R

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