The mean score on a driving exam for s group of drivers education students is 60 points, with a standard deviation of 3 points. Apply Chebychev's theorem to the data using k = 2. Interupt the results. At least _% of the exam scores fall between _ and _. ( Simplify your answers )

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright