People tend to be members in the Senate later in their careers than they are in the House of Representatives. Here are some summary statistics for the ages of members of the House of
Representatives and the Senate one year in the United States.
Group
Mean age
Standard deviation
Senate
u=62 years
o= 10 years
House of Representatives li = 58 years
o= 11 years
The Senate minority leader that year was 66 years old, while the House of Representatives minority leader
was 76 years old

You need to show the box plots

First, think of what you know. you know that the number t the end of the equation will need to be subtracted because it is the money he lost from buying the lawn mower. and your first two weeks have negative profit, so that tells you that c and d are wrong. now you can plug any of the weeks into a and b to see which one works. i'll start with plugging week 1 into a.this isn't right because it says your answer for week one should be -90.so now we need to try the same thing with b.this one got you the right answer, (sometimes if you only check with one of the weeks multiple will work so you need to check with more of the weeks, but it worked out fine here)this means that b is the correct answer.let me know if you need more clarification. i hope this : )