Answer: 99.56%
Step-by-step explanation:
Well assuming we're working with a full poll of all 100% of students, and only 0.44%, so 100 - .44 is 99.56
Not a function because input has two outputs. 9 goes to two different numbers which make it not a function
Answer:
And we can find this probability with this difference and using the normal standard distribution
Step-by-step explanation:
Let X the random variable that represent the amount of Jen monthly phone of a population, and for this case we know the distribution for X is given by:
Where
and
We are interested on this probability
And we can use the z score formula given by:
Replacing the info we got:
And we can find this probability with this difference and using the normal standard distribution
Answer:
A=B+n
Step-by-step explanation:
plz mark me as brainliest
Answer:
D
Step-by-step explanation:
D is 2x bigger than A, therefore is a scaled copy.