Question

I will medal and fan

Answer 1

Check my answer?

The tensile strength of a certain type of wire is normally distributed with a mean of 102.3 and a standard deviation of 4.6. Find the standard error of the mean of a sample of 81 wires.

A. 0.0567902<<<<
B. 4.4965788
C. 0.5111112
D. 17.6086958

Answer 2

@MathMusician

Answer 3

One moment

Answer 4

You're the best!

Answer 5

i know

Answer 6

:)

Answer 7

Im not to sure but if i were to make an answer it would be d

Answer 8

Ok, Ill tell you if its right!

Answer 9

No, It was c...

Answer 10

thanks anyway

Answer 11

i am so sorry mate!!

Answer 12

np