QUESTION 1 In a survey, there were 829 people surveyed and 331 people responded with "Yes". If you made a pie chart for this, how many degrees would the central angle be for the "Yes" section of the pie chart? (Round to two decimal places, do not use the degree symbol) QUESTION 2 In a frequency distribution, the maximum value is 137 and the minimum value is 57. If you want to have 5 classes, what should the class width be? QUESTION 3 Find the sample mean of the following numbers (round to two decimal places) 17, 16, 10, 8, 10