Please help me with these questiojs please i am stuck

Question 3 13 pts The following summary statistics are from data that measured the number of minutes 30 students took to complete a class project. Mean Standard Dev Minimum Q1 Median Q3 Maximum IOR 99 108 130 Give your answers as "#,#" with no spaces. a. Assuming the shape of the data is bell-shaped, between what two numbers would you expect 68% of the data to lie? b. Assuming the shape of the data is bell-shaped, between what two numbers would you expect 95% of the data to lie? C. Assuming the shape of the data is bell-shaped, between what two numbers would you expect 99.7% of the data to lie?Question 2 13 pts Below is a list of NBA scores from home basketball teams selected from the previous season. 95 100 102 86 8 105 105 118 104 Complete the table below by finding the relative frequency of each interval. interval frequency relative frequency 70-79 80-89 90-99 100- 109 110- 119 In what percent of the games did the home team score at least 100 points