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?

Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit