A? A detection device is used to monitor the level of carbon monoxide (CO) in theair. The following data, in ppm (parts per million) were collected from a singlelocation inside a recreation facility:7.286.988.50 5.569.13 7.347.985.568.184.038.69 9.05This data is also on Statcrunch under the group data as, Carbon Monoxide (CO) inthe air.Questions:a) Identify the variable in this data.b) Compute the sample mean, median, and sample standard deviation, rounded to3 decimal places.c) Are there outliers in this data set? To determine this, first compute the lowerand upper outlier boundaries. Include these in answer. Show your work or explainhow you obtained the outlier boundaries.d) Compute a 95% confidence interval (use 3 decimal places) for the populationmean carbon monoxide level in the air in this location. Write the answer using theformat: lower boundary< u < upper boundarye) Interpret the 95% confidence interval in the context of the problem.

Given: Data 7.28 8.5 5.56 8.18 4.03 6.98 9.13 7.34 5.56 8.69 9.05 7.98…

A detection device is used to monitor the level of carbon monoxide (CO) in the air. The following data, in ppm (parts per million) were collected from a single location inside a recreation facility: 7.28 8.50 6.98 5.56 9.13 7.34 5.56 7.98 8.18 8.69 4.03 9.05 This data is also on Statcrunch under the group data as, Carbon Monoxide (CO) in the air. Questions: a) Identify the variable in this data.