3) A school's enrollment in 2019 was 692 students. In 2020 they enrolled 852 students. What was the % increase in students from 2019 to 2020? A. 18.8%
B. 69.2%
C. 85.2%
D. 23.1%
E. None of the above

For the equations below which statement is true ? -2x=14 6x=-42

Determine if this is a solution to the system

This assignment is past the original due date o this data is from a sample. calculate the mean, standard deviation, and variance 16.7 11.1 46.7 14.8 13.3 16.6 18.5 47.3 42,8 show the following answers to 2 decimal places. sample mean- sample standard deviation ( use the standard deviation above for your calculation.) sample variance ooops- now you discover that the data was actually from a population! so now you must give the population standard deviation.