2 Questions for the topic Statisitics

10/22/17

with a sample space of: 5, 6, 12,13,15,18, 22 ,50. What percent of the data will be contained in 1 standard deviation about the mean?

Not sure how to do z-scores, Please help! Using sample space to answer questions

07/31/17

Is the random condition for finding confidence intervals met? Explain.

Leon wants to estimate the proportion of the seniors at his high school who like to watch football. He interviews a simple random sample of 50 of the 200 seniors on campus. He finds that 32 like to... more

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