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_____________Quiz____________? Mr. Capuano, an art teacher, surveyed his students to find out whether they are satisfied with his classes. He also noted which class each student had taken. What is the value of x in the relative frequency table for the survey results? Round the answer to the nearest percent. -
Answer ✓✓
_____________Quiz____________? As people exited a movie theater, they were informally surveyed about whether they enjoyed the movie or not What are the values of a and b in the relative frequency table for the survey results? Round answers to the nearest percent. -
Answer ✓✓
a = 41%, b = 3% _____________Quiz____________? A group of 120 seventh- and eighth-grade students were asked whether they participate in sports or in non-sports-related activities. The two-way table shows their answers. Which statement is correct? -
Answer ✓✓
Twenty-four seventh-grade students chose a non-sports activity.
_____________Quiz____________? A relative frequency table is made from data in a frequency table. What is the value of k in the relative frequency table? Round the answer to the nearest percent. -
Answer ✓✓
_____________Quiz____________? A group of 75 math students were asked whether they like algebra and whether they like geometry. A total of 45 students like algebra, 53 like geometry, and 6 do not like algebra or geometry. What are the correct values of a, b, c, d, and e? -
Answer ✓✓
a = 29, b = 16, c = 24, d = 30, e = 22 _____________Quiz____________? At the Kansas City Airport, a group of pilots for Skyways and Yellow Jet airlines were asked whether their flights were flying east or west. The two-way table shows their answers Which joint frequency has the most flights? -
Answer ✓✓
Yellow Jet, going east _____________Quiz____________? The two-way frequency table represents data from a survey asking mall visitors whether they like seafood, meat, or both Which is the joint relative frequency for mall visitors who like seafood and meat? -
Answer ✓✓
