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' Show all your steps towards how you arrive to your solution. Problem 1. Circle the right Answer. There are total 1020 members in the
' Show all your steps towards how you arrive to your solution. Problem 1. Circle the right Answer. There are total 1020 members in the Math Club. 50% of them are female. 45 out of 1020 are from Prof. Apple Seed's class. 20% of 45 students are international students. In order to join the Math Club, students must take one exam. You can take the exams as many times as you want. Members meet every Wednesday in Room B200. a. 50% is a _ Parameter or Statistics (2 points) b. 20% is a _ Parameter or Statistics (2 points) c. 1020 is _ Quantitative or Categorical (2 points) d. 736 is _ Quantitative or Categorical (2 points) e. The number of times Continuous or Discrete (Zpoints) Problem 2. At a recent chess tournament, all 15 of the participants had to fill out a form that gave their names, address and age. The ages of the participants were recorded as follows: 36, 48, 54, 92, 57, 63, 66, 76, 66, 80, 82, 65, 39, 77, and 45. 2a) Use the data to construct a frequency table? Show all your steps. (10 points) Classes Class Midpoint Frequency Cumulative Frequency Boundaries 2b) Draw the frequency histogram with 3 classes? (5 point)Problem 3. The list gives the durations, in years, of the top 20 longest-running Canadian television shows. 18 20 38 19 22 23 23 27 36 18 18 18 20 25 18 24 24 33 25 25 Construct a stemandleaf plot for the above data set ? (5 points) Problem 4. Consider the following data set. 20 25 18 24 24 33 25 28 24 24 4a) Find the mean? (2 points) 4b) Find the median? (2 points) 4c) Find the mode? (2 point) Problem 5. Consider the below table. x Frequency f -5 6 -3 4 2 4 3 6 5 5a) Find the mean? Show all your steps. Do not round off. (2 points) 5b) Find the variance? Show all your steps. Do not round off. (6 points)
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