The equation of the linear regression line represents the relationship between the number of laps a person can swim, x, and the number of minutes a person can run, y.

y=5/2x+6

what does the slope of the line represent?

a. for every 2 laps that a person can swim, the number of minutes they can run increases by 5.

b. for every 5 laps that a person can swim, the number of minutes they can run decreases by 2.

c. for every 5 laps that a person can swim, the number of minutes they can run increases by 2.

d. for every 2 laps that a person can swim, the number of minutes they can run decreases by 5.

2.12 school absences. data collected at elementary schools in dekalb county, ga suggest that each year roughly 25% of students miss exactly one day of school, 15% miss 2 days, and 28% miss 3 or more days due to sickness.61 (a) what is the probability that a student chosen at random doesn’t miss any days of school due to sickness this year? (b) what is the probability that a student chosen at random misses no more than one day? (c) what is the probability that a student chosen at random misses at least one day? (d) if a parent has two kids at a dekalb county elementary school, what is the probability that neither kid will miss any school? note any assumption you must make to answer this question. (e) if a parent has two kids at a dekalb county elementary school, what is the probability that both kids will miss some school, i.e. at least one day? note any assumption you make.