0/47 The body temperatures in degrees Fahrenheit of a sample of 10 adults in one small town are: 97.3 99 97.7 96.6 99.4

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0/47 The body temperatures in degrees Fahrenheit of a sample of 10 adults in one small town are: 97.3 99 97.7 96.6 99.4

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0 47 The Body Temperatures In Degrees Fahrenheit Of A Sample Of 10 Adults In One Small Town Are 97 3 99 97 7 96 6 99 4 1
0 47 The Body Temperatures In Degrees Fahrenheit Of A Sample Of 10 Adults In One Small Town Are 97 3 99 97 7 96 6 99 4 1 (42.7 KiB) Viewed 111 times
0 47 The Body Temperatures In Degrees Fahrenheit Of A Sample Of 10 Adults In One Small Town Are 97 3 99 97 7 96 6 99 4 2
0 47 The Body Temperatures In Degrees Fahrenheit Of A Sample Of 10 Adults In One Small Town Are 97 3 99 97 7 96 6 99 4 2 (42.48 KiB) Viewed 111 times
0/47 The body temperatures in degrees Fahrenheit of a sample of 10 adults in one small town are: 97.3 99 97.7 96.6 99.4 99.1 98 97.2 97.9 98.3 Assume body temperatures of adults are normally distributed. Based on this data, find the 95% confidence interval of the mean body temperature of adults in the town. Enter your answer as an open-interval (i.e. parentheses) accurate to twp decimal places (because the sample data are reported accurate to one decimal place) 95% CI. Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places

Efficiency experts study the processes used to manufacture items in order to make them as efficient as possible. One of the steps used to manufacture a metal clamp involves the drilling of three holes. Suppose a simple random sample of 19 clamps has an average manufacturing time of 40.5 seconds with a standard deviation of 5 seconds and comes from a normal population. We are interested in the manufacturing time. a) What parameter are we estimating? Select an answery b) We can work this problem because: Select an answer c) What is the point estimate of that parameter? Select an answer d) What is the standard deviation of the sampling distribution Sr the sample means? e) Find the margin of error for a 99% confidence interval for the true average manufacturing time for the clamps. Use your T-table to do this and round to the fourth 1) Round to the fourth. We are 99% confident that the true average manufacturing time for the clamps is between and Question Help: D Video Message instructor
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