Answer: 7.94
Step-by-step explanation:
The formula to calculate the standard deviation for binomial distribution :-
, where n is the number total of trials and p is the probability of getting success in each trial.
Given : The probability of the population has a particular genetic mutation=0.1
If 700 people are randomly selected, then the standard deviation for the number of people with the genetic mutation in such groups of 700 will be :-
Hence, the standard deviation for the number of people with the genetic mutation in such groups of 700 = 7.94
Answer:
A
Step-by-step explanation:
I put it into desmos it works
Hope this helps! :)
Answer:
4 x 10^-2
Step-by-step explanation:
So the number is written in two parts:
Just the digits (with the decimal point placed after the first digit), followed by
× 10 to a power that puts the decimal point where it should be. In this case you would move the decimal two places back by multiplying it to the negative second power. I hope that helps! :D
Answer: hold on
Step-by-step explanation:
Answer: first answer choice (1/3) (p+45)
Step-by-step explanation:
to do this, factor out 1/3 from each element
so divide 1/3 p by 1/3 and 15 by 1/3
(1/3 p) / (1/3 ) = p
15 / (1/3) = 15 * 3 = 45
now put 1/3 outside of the parentheses
(1/3) (p+45)
