Final Assignment Guidelines
Dear Students,
As you work towards the completion of the Final assignment, please take into
account the following:
1) There are 4 Questions to complete worth a total of 40 points. Each Question is
worth 10 points.
2) This assignment carries a weight of 60% of your final grade for this course.
3) Final Assignment is based on the contents of the whole module.
4) Please use the space available on the “Final Assignment" document in order to
solve each and every exercise. You must complete and upload your document in the
respective submission link.
5) If you do not have enough space to answer any exercise, please use more papers
but do not forget to upload them.
6) The deadline for this assignment is the end of Week 4. The assignment should be
submitted on the due date (Sunday) by 11.59 p.m. (23:59 hours) VLE (UTC) time
at the latest.
7) It is your responsibility to ensure the timely submission of your assignment as the
usual Unicaf regulations regarding late submission / non-submission will apply.
Statistics I / MTH-2000 1
, Final Assignment
1) Melina recorded the number of passengers in each car of the first 100 cars that
passed in front of her house on Sunday morning. The outcomes are shown in the
table below:
Number of 1 2 3 4 5
Passengers ( x i ¿
Number of 44 30 15 4 7
Cars ( f i ¿
a) Find the mode( M 0 ) and median(~x) value?
Mode = 1 passenger
Median = 2 Passengers
b) Find the mean value(x )?
1 ( 44 ) +2 ( 30 ) +3 ( 15 ) +4 ( 4 ) +5(7)
= 100
44+ 60+45+16 +35
= 100
200
= 100
=2
c) Find the standard deviation ( σ )? (Give your answer in two decimal
places).
Statistics I / MTH-2000 2
Dear Students,
As you work towards the completion of the Final assignment, please take into
account the following:
1) There are 4 Questions to complete worth a total of 40 points. Each Question is
worth 10 points.
2) This assignment carries a weight of 60% of your final grade for this course.
3) Final Assignment is based on the contents of the whole module.
4) Please use the space available on the “Final Assignment" document in order to
solve each and every exercise. You must complete and upload your document in the
respective submission link.
5) If you do not have enough space to answer any exercise, please use more papers
but do not forget to upload them.
6) The deadline for this assignment is the end of Week 4. The assignment should be
submitted on the due date (Sunday) by 11.59 p.m. (23:59 hours) VLE (UTC) time
at the latest.
7) It is your responsibility to ensure the timely submission of your assignment as the
usual Unicaf regulations regarding late submission / non-submission will apply.
Statistics I / MTH-2000 1
, Final Assignment
1) Melina recorded the number of passengers in each car of the first 100 cars that
passed in front of her house on Sunday morning. The outcomes are shown in the
table below:
Number of 1 2 3 4 5
Passengers ( x i ¿
Number of 44 30 15 4 7
Cars ( f i ¿
a) Find the mode( M 0 ) and median(~x) value?
Mode = 1 passenger
Median = 2 Passengers
b) Find the mean value(x )?
1 ( 44 ) +2 ( 30 ) +3 ( 15 ) +4 ( 4 ) +5(7)
= 100
44+ 60+45+16 +35
= 100
200
= 100
=2
c) Find the standard deviation ( σ )? (Give your answer in two decimal
places).
Statistics I / MTH-2000 2
