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1. How much sleep do community college students get? In a simple random sample of 40 community college students, 18 students said that they get
1. How much sleep do community college students get? In a simple random sample of 40 community college students, 18 students said that they get more than 7 hours of sleep per day. a) Construct a 95% confidence interval for the population proportion of community college students that said they get more than 7 hours of sleep per day. To show work, write out the following: - Define the parameter of interest (write out the symbol and a description of what it represents). - The row # from the Formula Sheet that's used to compute the lower and upper bounds. - Which calculator program you used and the numbers you plugged in, with their corresponding symbols. b) Use a sentence to interpret your confidence interval from (a). As shown during class, include the following in your interpretation: i. The confidence level. ii. The population parameter of interest in the context of the problem. iii. The lower and upper bounds. c) Someone claims that the majority of community college students sleep more than 7 hours per day. Based on your confidence interval in (a), Do you agree with the claim? Briefly explain why or why not using a complete sentence
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