Mathematics, 09.04.2020 17:04 rissaroo159
Researchers studied the impact of cooking on the prevalence of fine particles in the air. The decay rate (measured in µm/hr of fine particles produced from oven cooking was recorded on six randomly selected days. The measurements were: 0.95 0.83 1.20 0.89 1.48 1.13(A) Find the quick-and-dirty 95% confidence interval for the average decay rate of fine particles produced from oven cooking. (B) Find a 99% confidence interval, without using an applet, for the average decay rate of fine particles produced from oven cooking. (C) Suppose we want to estimate the average decay rate at a confidence level of 99% to within plus or minus 0.1. What sample size should we expect to need?
Answers: 3
Mathematics, 21.06.2019 16:10, monique69
In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?
Answers: 3
Mathematics, 22.06.2019 03:00, justin5647
Luigi is the first person to finish a 5k race and is standing 13 feet beyond the finish line. another runner, mario, is still running the race and has approximately 24 feet before he reaches the finish line. what is the distance between mario and luigi? explain through words, numbers or pictures how you found the answer.
Answers: 1
Researchers studied the impact of cooking on the prevalence of fine particles in the air. The decay...
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