Answer:ewlkdgvs8u9ejrmxc
Step-by-step explanation:lu7iy 6t5r47oe;8jo/ilni.ub8yu
[p k[o[zrog
Answer:
72
Step-by-step explanation:
44- -28
We are given:
p = probability = 0.12<span>
n = total students = 39 </span>
x = left handers = 5<span>
u = mean = p* n = 4.68
σ = standard dev = √ ( n*p*(1-p)) = √ ( 39 * 0.12 * 0.88 ) =
2.03</span>
Calculating for the z score:
z = (x – u) / σ<span>
z = (5 – 4.68) / 2.03</span>
<span>z
= 0.1576 = 0.16
</span>
Using the standard tables for z, the p value is:
p value = 0.5636 = 56.36%
Hence there is a 56.36% chance.
<span> </span>
Answer:
1/2
Step-by-step explanation:
reciprocal is an inversion of a number.
Therefore the reciprocal of 10/6 is 6/10.
Therefore, the solution would be 5/12(6/10)
Which is 1/2
Answer:
00
Step-by-step explanation:
