QUESTIONS t you were to create a pe chat with the data below

QUESTIONS t you were to create a pe chat with the data below, how many degroes would the sector representing4 contan? 1.3,2.5.3,2, 3,2,2, 2,6,8,2,3, 1, 4, 2, 3. 14 o a 90 b 10 d.72 QUESTION S Geen the flow ng data based on the sales pice of cars·t dealersho on s1000s, determre lhe-,th. L determne the shape of the Nstogam PRICES FREQUENCY 5-10 10-15 15-20 20-25 25-30 30 35 35-40 10 18 30 42 25 Note: the left endpoint is included, but not the right) o a The histogram is skewed right b. The histogam is skewed left C. The histogram is symmetric o d. The histogram is skewed both left and right QUES TION 10 Given the following data based on the ages of a sample of UMSL students at the start of the tail semester, determine the cumuiative selative frequency for the class 22-24 AGE FREQUENCY 40 18.20

Solution

question 8

there are 20 values which will correspond to 360 degree in pie chart.

Now, there are two 4 values. now these two 4 values will correspond to (2/20)*360 = 36 degree

question 9

histogram will be negetively skewed or left skewed.