6. A survey of 200 students is taken to determine their super powers. 120 of them had super strength. 110 of them could fly. 50 of them had super strength and could also fly. Make a Venn diagram for the survey and then answer the questions below. (a) How many students could fly but did not have super strength? (b) How many neither fly nor have super strength? (c) How many students fly or have super strength?
6. A survey of 200 students is taken to determine their super powers. 120 of them had super strength. 110 of them could fly. 50 of them had super strength and could also fly. Make a Venn diagram for the survey and then answer the questions below. (a) How many students could fly but did not have super strength? (b) How many neither fly nor have super strength? (c) How many students fly or have super strength?
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 21PT: How many distinct ways can the word EVANESCENCE be arranged if the anagram must end with the letter...
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