2.23. a farmer has a crop of 2,000 orange trees at the beginning of this year.
each year, the farmer plans to plant 250 new trees. assuming all of the
trees from one year live into the next, which explicit formula below can be
used to determine the total number of orange trees, an' on this farm at the
end of the nth year?
a, = 2,250+250(n-1)
= 2,000+250(n-1)
a = 2,250+250(n +1)
na, = 2,000+ 250(n +1)

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.