2. Assume that thermometer readings are normally distributed with a mean of 0 C and a standard deviation of 1.00\" C. A thermometer is randome selected and tested. a) Draw and label a sketch of a graph showing all relevant information. b) Find the probability that the thermometer reads between 1.70 and 2.15. First draw and label an approximate sketch of the distribution. If you use a calculator, write out the command you enter into the calculator. Round to four decimal places