juansantos7b
17.02.2021 •
Mathematics
The ages of applicants to an engineering school are normally distributed with a mean of 20.4 years and a standard deviation of 1.2 years. What proportion of applicants are younger than 18 years old or older than 22 years old? Use 4 decimal places.
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Ответ:
y = 11
Step-by-step explanation: I do not see any graphs, but I answer part of your question. :D
y = -4(-2) + 3
y = 8 + 3
y = 11
Remember, a negative times another negative is a postiveHope this helps you!!! :)