#26-2 February 22, 2011 Are these rates equivalent?Find the percent of the number 1)2) 17.92% of 50 3) Every week, Jahmeelah’s class gets a list of 10 new spelling words. On Monday, her teacher gives the class a pretest to see how many of the words the students already know how to spell. Her teacher wants to know the most common score is before she prepares her lessons. The table below show how many words the students spelled correctly. Which of the following pieces of information will be the most helpful to Jahmeelah’s teacher in determining how many words most of her students already know how to spell?

Simplify the ratios (your ratios should still be a FRACTION after you have simplified) ____ ___ ___ ___ ___ Find the distance (d = r t) OR Set up problems like unit rate questions

________ PLAYER 1I I PLAYER 2I PLAYER 3I PLAYER 40 PLAYER 5II Baskets made Questions answered PLAYER 1I I I PLAYER 2I PLAYER 3IIII PLAYER 4IIII blueredgreen redorangeblack greenorangegreen You have the following scores on your math quizzes. What is your median score? _______ You have the following scores on your reading tests What is your median score? _______

Chapter 5 test TOMORROW

#26-3 February 23, 2011 Find the UNIT RATE Find the mean of the given data 1) A swimmer swims 80 laps in 1.5 hours 2) 89.5, 88.7, 91.3, 93.2, ) The football team at Jefferson High School completed their season with a mean of 18 points scored per home game. The table below shows the final scores for each of their home games. How many points did Jefferson High School score in their last home game? NO HOMEWORK due to Chapter 5 test today!

#26-4 February 24, 2011 Which is the better buy? What is the range of the data? 1)3 slices of pizza for $4.002) 53, 72, 69, 81, 93, 93, 100, 34 8 slices of pizza for $9.99 3) When Jillian’s family had a reunion, she meets many of her relatives for the first time. She realizes that on her dad’s side of the family, she has 13 cousins. She asks some of her friends how many cousins they have. Their responses are shown in the table below. Which of the following measures of this data is the least?

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#26-5 February 25, )You travel 204 miles in 3 hours. Find the mode of the given data How many miles do you travel 2)4.75, 3.25, 4.25, 3.75, in 5 hours? 5.15, 3.25, 4.50, ) In order to earn a scout badge, Artie worked on a project that required him to conduct a survey. Artie decided to ask the question, “How many video games do you own?” to his fellow scouts. His results are shown in the table below. Which of the statements about this data is FALSE?

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