Key Question #18 (con't) 3. The table gives the frequency distribution of annual salaries of employees in a company. Salaries ($) 10 000 20 000 30 000 40 000 50 000 60 000 Frequency 2 4 12 12 4 2 a. Graph the distribution of marks. b. Identify the type of distribution. Sorc. Calculate the mean, median and mode and label them on the graph. 4. The measures of central tendency are given for 3 data sets. In each case, The identify a likely distribution for the data. Explain. pond to an oven OIREOn a. mean = 34.5 mode = 34.5 median = 34.5 b. mean = 31.5 mode = 38.5 median = 34.5 c. mean = 34.5 mode = 30.5 median = 32.5 5 . Data were collected on the prices of house sold in the last year in a suburban area. Here is the frequency distribution of house prices. Beta of ping heads on t Frequency possible outco There are eight 100 000 500 000 House Price (S) a. What conclusions can you draw about the prices of houses in this area? Explain. b. Suppose you are a real estate agent trying to entice people to buy in the area. Which measure of central tendency would you use? Explain. c. Suppose you are a real estate agent trying to encourage people to sell their homes. Which measure of central tendency would you use? Explain. er noses! to coins is 3 el d ; 3Willdedowd IssilenceNT