Consider the following set of data, which represents a simple random sample of heights (in inches) of full-grown corn plants in Elephanteyetown, WI: (65.8, 62.1, 61.5, 66.6, 65.1, 60.3, 70.2, 69.1, 68.3, 62.1, 65.1, 63.7, 68.5, 71.4, 65.9, 63.8, 66.7, 63.3, 71.9, 56.8) Round your answers to 2 decimal places. (4 points) A. Calculate the range. B. Calculate the statistic that gives an estimate of the population mean. C. Calculate sample statistics to estimate the population standard deviation and variance of all full-grown corn plants in Elephanteyetown, WI.For each calculation, use the symbol for the measure you are calculating. For example, if you're calculating a sample mean, use the symbol x when referring to your answer. When referring to the variance, use the symbols s2 and o. Instructions Don't forget to include units in your answers