A) Calculate an estimate for the mean height of the students.
b) Explain why your answer to part (a) is an estimate.
i need help in B cause ive got the answer for a. It is 129.3 but i need help in b pleasee!!

pls ask

your answer is

a.

5

step-by-step explanation:

1?

step-by-step explanation:

for sure i am wrong and read nothing

the formula for converting absorbance to transmittance goes as:

a = log (1/t)  a = 2 - log(%t)  10^a = 1/t  t = 10^-a  %t = 100(10^-a)

so at the given value of a,   a = 1.5

%t = 100(10^-1.5)

%t = 3.16%