Because there is a zero in the expression 12.34 * 0 * 74.91 the product is 0.
Answer:
Sample proportion ; phat
x / n
Step-by-step explanation:
The sample proportion may be explained as a proportional representation of part of the population or larger sample which have a certain character or exhibit a particular trait.
The sample proportion is expressed Mathematically as ;
phat = x / n
x = number of subjects with a specified characteristic ;
n = total sample size
For instance ;
The proportion of black balls in a sample of 100 balls is 15 ; the sample proportion of bla k balls will be :
phat = x / n = 15 / 100 = 0.15
Answer:
0.800
Step-by-step explanation:
Answer:
5/12
Step-by-step explanation:
sorry if I'm incorrect can you mark brainiest please
2^2/-5=-4/5
-(5/4)^3=-125/64
Hope this helps!!
