Question: than 0.005. 26. A health study involves 1000 randomly selected deaths, with 273 of them caused by heart disease (based on data from Statistics Canada).

than 0.005. 26. A health study involves 1000 randomly selected deaths, with 273 of them caused by heart disease (based on data from Statistics Canada). a. Using the sample data, construct a 99% confidence interval for the propor- tion of all deaths caused by heart disease. b. Use the sample data as a pilot study and find the sample size necessary to estimate the proportion of all deaths caused by heart disease. Assume that you want 98% confidence that the estimate is in error by no more than 0.01. towns and cities receive

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9. Are you able to integrate your presentation aids into your presentation effectively?

4. Are you articulating well? Are you mumbling? Can other people understand your words?

6. Are you effectively scanning as you rehearse? (If you have others present, are you making eye contact? If not, are you looking at different quadrants of the room you are rehearsing in?)