7. Across the nation, many college students have been complaining to the dean of students about...
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7. Across the nation, many college students have been complaining to the dean of students about the temperature in the classrooms being at an "uncomfortable level", either too cold or too hot. Baylor's dean of students is interested in determining the true proportion of Baylor students that feel the classroom temperature is at an uncomfortable level. Out of a random sample of 200 Baylor students, ninety-eight say that the classrooms are either too hot or too cold. nabig a. What is the parameter of interest? b. What is the point estimate you would calculate to estimate the parameter? What is its value? 16. A 95% confidence interval for the proportion of Americans under the age of thirty who skip break- fast is found to be (0.2025, 0.2795). For each choice below, answer True or False: a. T or F b. T or F c. T or F d. T or F e. T or F There is a 95% probability that the true proportion of Americans under the age of thirty who skip breakfast is between 20.25% and 27.95%. If this study were to be repeated many times with samples of the same size, then 95% of the time the true proportion will be between 0.2025 and 0.2795, on average. We can be 95% confident that, on average, the proportion of Americans under the age of thirty sampled who skip breakfast is between 0.2025 and 0.2795. We can be 95% confident that, on average, the proportion of Americans under the age of thirty who skip breakfast is between 0.2025 and 0.2795. If we were to construct one hundred confidence intervals, then 95% of them would contain the true proportion of Americans under the age of thirty who skip break- fast, five percent would not. de of JS d of staigas sift to saias mnogig YAN 7. Across the nation, many college students have been complaining to the dean of students about the temperature in the classrooms being at an "uncomfortable level", either too cold or too hot. Baylor's dean of students is interested in determining the true proportion of Baylor students that feel the classroom temperature is at an uncomfortable level. Out of a random sample of 200 Baylor students, ninety-eight say that the classrooms are either too hot or too cold. nabig a. What is the parameter of interest? b. What is the point estimate you would calculate to estimate the parameter? What is its value? 16. A 95% confidence interval for the proportion of Americans under the age of thirty who skip break- fast is found to be (0.2025, 0.2795). For each choice below, answer True or False: a. T or F b. T or F c. T or F d. T or F e. T or F There is a 95% probability that the true proportion of Americans under the age of thirty who skip breakfast is between 20.25% and 27.95%. If this study were to be repeated many times with samples of the same size, then 95% of the time the true proportion will be between 0.2025 and 0.2795, on average. We can be 95% confident that, on average, the proportion of Americans under the age of thirty sampled who skip breakfast is between 0.2025 and 0.2795. We can be 95% confident that, on average, the proportion of Americans under the age of thirty who skip breakfast is between 0.2025 and 0.2795. If we were to construct one hundred confidence intervals, then 95% of them would contain the true proportion of Americans under the age of thirty who skip break- fast, five percent would not. de of JS d of staigas sift to saias mnogig YAN
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