Report the mean Carbon Monoxide (CO) Level. Use 3 significant figures.

What trend do you observe in CO levels in light, moderate, and heavy smokers?

The mean CO level for moderate smokers is (use 3 significant figure):

Based on the probability calculated in the previous question, do you think that 51 cardiac deaths in one day was unusual?

Create a histogram of Carbon Monoxide (CO) Level

Suppose 30 women from this population are sampled. What is the probability that 4 or less are positive for bacteriuria? Report your answer using 2 significant figures.

Upload your MATLAB code. In the file name use your last name_Exam1

Use this information for problems 19- 21. An article was published concerning the incidence of cardiac death attributable to the earthquake in Los Angeles County on May 17, 1994. In the month before the earthquake there were on average 468 cardiac deaths in Los Angeles County. The day of the earthquake, there were 51 cardiac deaths.

Report the median age of participants. Report your answer with 2 significant figures

The standard deviation for CO levels in heavy smokers is (use 3 significant figures):