Hello,
Please, see the detailed solution in the attached file.
Thanks.
The ratio is 1:5 tbh or that’s what I think ahahahah
Can you please add the picture with the problem, then I will answer your question ?
Answer:
Statisticians use z-scores to divide the area under a curve the way people use a knife to cut pizza.
Step-by-step explanation:
Statisticians use z-scores to divide the area under a curve the way people use a knife to cut pizza.
z-score:
- A z-score is a numerical measurement which is measured in terms of standard deviations from the mean.
- Formula:

- If a z-score is 0, it tells that the data point is same as the mean.
- Area under the normal curve is 1.
Answer:
6.2
Step-by-step explanation: