Answer:
Let X1,X2,...,Xn be i.i.d. random variables with expected value EXi=μ<∞ and variance 0<Var(Xi)=σ2<∞. Then, the random variable
Zn=X¯¯¯¯−μσ/n−−√=X1+X2+...+Xn−nμn−−√σ
converges in distribution to the standard normal random variable as n goes to infinity, that is
limn→∞P(Zn≤x)=Φ(x), for all x∈R,
where Φ(x) is the standard normal CDF.
Step-by-step explanation:
Answer:
C.
D.
E.
Step-by-step explanation:
Formula for volume of a cuboid . where l is the length, w is the width and h is the height.
Using this equation we can answer the question by using the values given.
From the list of answers, we can compare each one to the answer we got and see if they match up.
The answers that match up are:
C. - it is exactly like the answer we got.
D. - if we simplify the brackets, it is exactly like the answer we got.
E. - once again, if we simplify the brackets it is like the answer we got.
None of the other answers are correct as they do not match up with the answer we got.
Well every 2 pounds is 1.12 so if we take 1.12/2 we get 0.56 and then we have 1.12x3 for the 6 and that is 3.36 so if we add 0.56+3.36 we get 3.92 I HOPEE THIS IS RIGHT DONT COME AT ME IF WRONG
Answer: -6-(-2) is the same as -6+2 because you have to use keep, change, change on the first expression. You are subtracting a negative which means you are adding that number. They both equal -4
Steps:
-6-(-2)
Use keep, change, change to solve because you are subtracting a negative.
-6+2
= -4
2xy+3ab-4xy-9ab
2xy-4xy 3ab-9ab
-2xy -6ab
answer = -2xy-6ab