Answer:
<h2>10</h2>
Step-by-step explanation:
Given the following parameters
standard deviation σ = 2.5
z-score Z = 2.4
observed value x = 16
Mean of the dataset μ = ?
Using the formula for calculating the z-score as shown to calculate the mean
On substituting the values;
The mean of the dataset is 10
since the number is going on the opposite it must be a negative integrer.
and since the number was 6 units away from 0, it should be the half point between the points.
number = 3
since it is going in the oppsoite direction it should be -3
Answer:
c) = (-180)
d) = (-81)
this is the answer that is to be written in the boxes
35+(18x)
35 is just advance while we have to pay 18 extra everyday
