Measures of Central Tendency Day 3

Question 1: Sally and Juanita go bowling every week. Sally’s last 6 scores were 186, 190, 197, 201, 208, and 210 while Juanita’s last 6 scores were 175, 185, 192, 196, 212, 218. What is Sally’s average over the last 6 games?

Question 2: Sally and Juanita go bowling every week. Sally’s last 6 scores were 186, 190, 197, 201, 208, and 210 while Juanita’s last 6 scores were 175, 185, 192, 196, 212, 218. If Sally wants to have an average of 200 over 7 games, what does she need to score on her 7^th game?

Question 3: Sally and Juanita go bowling every week. Sally’s last 6 scores were 186, 190, 197, 201, 208, and 210 while Juanita’s last 6 scores were 175, 185, 192, 196, 212, 218. What is Juanita’s median score?

Question 4: Sally and Juanita go bowling every week. Sally’s last 6 scores were 186, 190, 197, 201, 208, and 210 while Juanita’s last 6 scores were 175, 185, 192, 196, 212, 218. Who needs a better score on their 7^th game to reach their individual goals of 200?

Question 5: True or False: When finding an unknown value for an average, you can set up an equation and let the unknown value be a variable that you solve for.