Answer:
11.5
The sample standard deviation measures the spread of a data distribution of the sample. It is usually used to estimate the population standard deviation
Hi! 13/4 X 42/9 = 91/6 or 91/6 ls there any other options to choose from?
Answer:
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Step-by-step explanation:
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Answer:
12,000.
Step-by-step explanation:
Let x be the number of people that were enrolled last year.
We have been given that enrollment at ELAC decreased by 5%, or 600 people, the year. We are asked to find the number of people that were enrolled last year.
We can set as equation such that 5% of x equals 600.




Therefore, 12,000 people were enrolled last year.