MAT 115 – Checkpoint Assignment – Week 7
Student Name:
Lyndsey Watson
Week No:
7
Instructions
:
For each assigned problem, state the original problem and show your steps
taken to get the final answer in the “Your Solution” column.
Then, restate the final answer
in the last column.
If the problem includes units of measure, be sure to include the units
(e.g. “45 feet” or “32.1 meters”). Also, be sure to read the post “How to Submit
Assignments”.
You must name this file as indicated in this post.
Put only one problem
in each row.
Page #
Prob #
Your Solution
Final
Answer
600
14
Find the median of each set of numbers.
1, 4, 9, 15, 25, 36
15 + 9 = 24
24
÷
2 = 12
12
600
18
Find the mode of each set of numbers.
41, 43, 56, 67, 69, 72
There is no mode
No Mode
600
20
Find the mode of each set of numbers.
9, 8, 10, 9, 9, 10, 8
9, it appears the most
9
600
24
A salesperson drove 238, 159, 87, 163, and 198 miles (mi) on a
5-day trip. What was the mean number of miles driven per
day?
238 + 159 + 87 + 163 + 198 = 845
845
÷
5 = 169
165
602
36A
Business
and finance.
The following scores were recorded on
a 200-point final examination: 193, 185, 163, 186, 192, 135,
158, 174, 188, 172, 168, 183, 195, 165, 183.
(a)
Find the mean final examination score.
193 + 185 + 163 + 186 + 192 + 135 + 158 + 174 + 188 + 172 +
168 + 183 + 195 + 165 + 183 = 2,640
2,460 c 15 = 176
176
602
36B
Business
and finance.
The following scores were recorded on
a 200-point final examination: 193, 185, 163, 186, 192, 135,