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28 Nov 2020
It is believed that about 35% of high school students vape (This includes nicotine flavored liquids, marijuana, and hash oil). Researchers conducted a study of 425 students to determine if the proportion of high school students who vape is different from 35%. From their study they found that 155 high school students admit to vaping. State the value of the relevant statistic (round your answer to 3 decimal places).
- What is the relevant statistic?
- What is the 95% confidence interval?
- What are the null and alternative hypothesis?
- Is it plausible that 38% of all high school students vape?
It is believed that about 35% of high school students vape (This includes nicotine flavored liquids, marijuana, and hash oil). Researchers conducted a study of 425 students to determine if the proportion of high school students who vape is different from 35%. From their study they found that 155 high school students admit to vaping. State the value of the relevant statistic (round your answer to 3 decimal places).
- What is the relevant statistic?
- What is the 95% confidence interval?
- What are the null and alternative hypothesis?
- Is it plausible that 38% of all high school students vape?
Priyanshu PatelLv10
6 Mar 2021
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