Mathematics, 07.05.2021 01:40 smkw04p3ao0n
Mason asked 280 7th and 8th graders in his school about the number of clubs they belong to.
• 150 of the respondents were 8th graders.
• Twice as many 7th graders belonged to one club as no clubs.
• 10 fewer 7th graders belonged to more than one club than no clubs.
• Twice as many 8th graders belonged to one club as more than one club.
• 56 respondents did not belong to any clubs.
Answers: 2
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Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100
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How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset
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Mason asked 280 7th and 8th graders in his school about the number of clubs they belong to.
• 150...
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