Suppose that 0.10 of population is colourblind if 25of sample drown from this population find probability that at least 7 have coroblind

Step-by-step explanation:

From The Question we are told that

Prob that population is colourblind

Sample size

Generally the equation for Number of color blinds is mathematically given by

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

salary

step-by-step explanation: