answer both questions with explanation

The following TI-84 Plus display presents some sample statistics. 1-Var-Stats X =68 E x=2291 E x =182,361 SX=6 OX=6.066300355 I n=29 Part 1 of 3 (a) Assume that a histogram of the sample is bell-shaped. Approximately what percentage of the sample values are between 62 and 74? Approximately 68% of the sample values fall between 62 and 74. Part: 1 / 3 Part 2 of 3 (b) Assume that a histogram for the sample is bell-shaped. Between what two values will approximately 95% of the sample be? Approximately 95% of the sample values will fall between and X