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Note: (i) Print your name, UVic ID number, and course with section number on the top left corner of the first page of your assignment. (ii) Keep 3 decimal places for all the numerical answers. (iii) Print out Excel data sheet and output. Use data set, A3dataset.xlsx, for Questions 1 and 2. For Question 1, analyze variable “Height” in cm. For Question 2, analyze variable “Smoke status”, where 1=smoking and 2=non-smoking. A3dataset.xlsx is posted on the CourseSpace. These are observations of “Smoke status” and “Height” from 144 people randomly selected from a population with a certain disease. Question 1. (Use Excel for this question.) (a) Do these data provide sufficient evidence at the 5% significance level that the mean height of the population is different from 168cm? (b) Estimate with 90% confidence the mean height of the population. Question 2. (Use Excel for this question.) (a) Do the data allow us to conclude at the 1% significance level that more than 60% of the population smoke? (b) Estimate with 95% confidence the proportion of people in the population who smoke.

## Note: (i) Print your name, UVic ID number, and course with section number on the top left corner of the first page of your assignment. (ii) Keep 3 decimal places for all the numerical answers. (iii) Print out Excel data sheet and output. Use data set, A3dataset.xlsx, for Questions 1 and 2. For Question 1, analyze variable “Height” in cm. For Question 2, analyze variable “Smoke status”, where 1=smoking and 2=non-smoking. A3dataset.xlsx is posted on the CourseSpace. These are observations of “Smoke status” and “Height” from 144 people randomly selected from a population with a certain disease. Question 1. (Use Excel for this question.) (a) Do these data provide sufficient evidence at the 5% significance level that the mean height of the population is different from 168cm? (b) Estimate with 90% confidence the mean height of the population. Question 2. (Use Excel for this question.) (a) Do the data allow us to conclude at the 1% significance level that more than 60% of the population smoke? (b) Estimate with 95% confidence the proportion of people in the population who smoke.

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showing the status of 2011 UN Security Council members in relation to the ICC. According to the graph, what is significant about the United States’ relationship with the ICC? A. The U.S. is the only English-speaking country in the ICC. B. The U.S. is the only member of the Security Council that has both signed and ratified the ICC treaty. C. The U.S. is the only member of the Security Council that has signed but not ratified the ICC treaty. D. The U.S. is the only member of the UN Security Council that has removed its signature from the ICC treaty. E. Like China and India, the U.S. has never signed the ICC treaty.

## showing the status of 2011 UN Security Council members in relation to the ICC. According to the graph, what is significant about the United States’ relationship with the ICC? A. The U.S. is the only English-speaking country in the ICC. B. The U.S. is the only member of the Security Council that has both signed and ratified the ICC treaty. C. The U.S. is the only member of the Security Council that has signed but not ratified the ICC treaty. D. The U.S. is the only member of the UN Security Council that has removed its signature from the ICC treaty. E. Like China and India, the U.S. has never signed the ICC treaty.

showing the status of 2011 UN Security Council members in … Read More...