Answer:
A. Always positive
Step-by-step explanation:
Answer:
Every number, there is 0.5 being added to the pattern.
In this pattern, the next number would be 2
Answer:
square root of 45/4, square root of 20, 4.5, 45/11
Step-by-step explanation:
square root of 45/4=3.354
square root of 20=4.47
4.5
45/11=4.9
The z-score will be found as follows:
P(-z<Z<z)=0.18
P(-z<Z<z)=0.18/2=0.09
P(Z<0)=0.5
P(Z<z)=P(Z<0)+P(0<Z<z)=0.5+0.09=0.59
From the z-table, the z-value will be:
z=0.23
