Information provided:
Sample size, n = 30 students
P(Male), P(m) = 55% = 0.55
P(Female), P(f) = 45% = 0.45
Now,
Mean = nP(m) = 30*0.55 = 16.5 ≈ 17 students
Variance = (sd)^2 = nP(m)P(f) = 30*0.55*0.45 = 7.425 ≈ 8 students
117.69615 is correct. it would be 118 to the nearest whole number
to find remaining rooms 91-52=39
turn into a fraction =39/91
answer=39/91
Answer:
Option D is the correct answer.
Step-by-step explanation:
Answer:
it took her 18 month
Step-by-step explanation:
if you divide 4500 with 250 you get the ans
