From a sample with n = 12, the mean number of televisions per household is 4 with a standard deviation of 1 television. Using Chebychev's Theorem, determine at least how many of the households have between 2 and 6 televisions. At least 10 of the households have between 2 and 6 televisions. (Simplify your answer.) Use the frequency distribution shown below to construct an expanded frequency distribution. High Temperatures (F) Class 20-30 Frequency, f 17 31-41 42-52 53-63 64-74 75-85 86-96 44 66 67 80 66 25 Complete the table below. High Temperatures (F) (Round to the nearest hundredth as needed.) Relative Cumulative Class Frequency, f Midpoint frequency frequency 20-30 17 25 0.07 17 31-41 44 36 0.12 61 42-52 66 47 0.18 127 53-63 67 58 0.18 194 64-74 80 69 0.22 274 75-85 66 80 0.18 340 86-96 25 91 0.07 365