What do you mean. It is equal to 224.7 and 2247/10. Add to your question and I will explain more in depth.
Answer:
the answer is A
Step-by-step explanation:
Hm i think it might be 2:8?
The data point is 1.6 standard deviations above the mean.
Step-by-step explanation:
Z-score
It is the number of standard deviations from the mean that a data point is. It's a measure of how many standard deviations below or above the population mean a raw score is.
A Z-score is also known as a standard score and it can be placed on a normal distribution curve.
As in this case the Z-score is +1.6, so it means the data point is 1.6 standard deviations above the mean. Hope this helps I am kinda knew to this so I hope I helped you
120/100 = x/15
100x = 1800 (Divide by 100 on both sides)
x = 18
