The equation for the determination of the z-score is shown below.
z-score = (x - μ) / σ
where x is the value in which we need to determine the z-score, μ is the mean or the average, and σ is the standard deviation.
Substituting the known values,
z-score = (1,030.00 - 1,200) / 100 = -1.7
Therefore, the z-score of 1,030 is -1.7.
Answer:
i believe the answer is false !
Step-by-step explanation:
Answer:
M = 1/3
Step-by-step explanation:
Step-by-step explanation:
1) 7x - 5x + 15 - x
2) 2x + 15 -x
3) x + 15
