Step-by-step explanation:
x+9-10=500
x-1=500
x=500+1=501
If 40% reps 98
100% will rep (98/50)*100 = 245
N - the number
8/100 × n = 0.08 × n = 0.08n
Answer:
Step-by-step explanation:
Say we are testing 100 people
we test 100 times
80 of the 100 tests result in 5 people having the disease.
so 5 people of 80 of 100 test have this disease
therefore, 5/80/100
.065
