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Can I please have help with this.....thank you e) a related two-sample t test 1) a one-proportion 2 test g) a twoproportion 2 test 11-

Can I please have help with this.....thank you

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e) a related two-sample t test 1) a one-proportion 2 test g) a twoproportion 2 test 11- le tunes of the engines are normally distributed. An inventor selects a simple random sample of 75 engines for testing. The engines run for an average of 300 minutes. The true standard deviation 0' is known and is equal to 28 minutes. l ea-aft; ama- 12. A study wants to compare two groups of boys' aggression scores. The scores are continuous on a scale from 0 20. One of the groups will be exposed to a violent video. W351. we. page; 13. Marketers believe that 92% of adults in the United States own a cell phone. A cell phone manufacturer believes that number is actually lower. 200 American adults are surveyed, of which, 174 report having cell phones. I ' S amply + ~ leg-l- 14. We want to know if mice can learn or remember past experiences. To test this, 10 mice are released in the same maze twice. For each maze run their times are recorded in seconds

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