Question 7 1/ 1 point A Lake Tahoe Community College instructor is interested in the mean number of days Lake Tahoe Community College math students are absent from class during a quarter. X = number of days a Lake Tahoe Community College math student is absent The instructor's sample produces a mean number of days absent of 3.5 days. This value is an example of a: parameter o statistic data variable Question 8 0/ 1 point A Lake Tahoe Community College instructor is interested in the mean number of days Lake Tahoe Community College math students are absent from class during a quarter. X = number of days a Lake Tahoe Community College math student is absent In this case, X is an example of : % (o) data a statistic population =» a variable Question 9 1/ 1 point Round the number 1599.666667 to the nearest hundredth. Answer: 1599.67 v Question 10 1/ 1 point Crime-related and demographic statistics for 47 US states were collected from government agencies, including the FBI's Uniform Crime Report. One analysis of this data found a strong connection between education and crime indicating that higher levels of education in a community correspond to higher crime rates. Which of the potential problems with samples discussed below could explain this connection?
