Here is a two-way table that gives some results from the survey. Complete the table, assuming that all students answered both questions. plays instrument does not play instrument total
plays sport 5 16
does not play sport
total 15 25
To the nearest percentage point, what percentage of students who play a sport don’t play a musical instrument?

To the nearest percentage point, what percentage of students who don’t play a sport also don’t play a musical instrument?

1,8,15,22,29,36,43,50

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %