21/11/2018 Page 1 WESTERN SYDNEY INSTITUTE OF TAFE Mount Druitt College Student’s Name………………………………… Student Number ……………… USI ……………. KNOWLEDGE ASSESSMENT UNIT CODE UEENEEE124A UNIT NAME Compile and produce an energy sector detailed report Submission Date 4 th Dec 2018 WEIGHTING 60% of Final mark for the unit Assessment criteria To successfully complete the assessment, it is required to attempt all tasks and achieve over 70% of total marks. ASSESSMENT COVERAGE Unit Guide UEENEEE124A Required Knowledge and Skills T1 Communicating with personnel T2 Communicating with suppliers T3 Communicating with customers T4 Purpose and extent of maintaining work activities records in an enterprise T5 Techniques of analysis T6 Summary of statistics T7 Correlation and regression T8 Investigation and reporting Assessor _______________________ Marks Allocated Marks achieved Assessor Feedback Students Remarks TOTAL 100
19
Embed
WESTERN SYDNEY INSTITUTE OF TAFE Mount Druitt College · D) answer the phone, listen to the complaint and find a way to avoid fixing the problem. (1 mark) 8.19) Asking your clients
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
21/11/2018
Page 1
WESTERN SYDNEY INSTITUTE OF TAFE
Mount Druitt College Student’s Name…………………………………
Student Number ……………… USI …………….
KNOWLEDGE ASSESSMENT
UNIT CODE UEENEEE124A
UNIT NAME Compile and produce an energy sector detailed report
Submission Date
4th Dec 2018
WEIGHTING 60% of Final mark for the unit
Assessment criteria
To successfully complete the assessment, it is required to attempt all tasks and achieve over 70% of total marks.
ASSESSMENT COVERAGE
Unit Guide UEENEEE124A
ELEMENT
Required Knowledge and Skills
PERFORMANCE CRITERIA T1 Communicating with personnel
T2 Communicating with suppliers
T3 Communicating with customers
T4 Purpose and extent of maintaining work activities records in an enterprise
T5 Techniques of analysis
T6 Summary of statistics
T7 Correlation and regression
T8 Investigation and reporting
Assessor _______________________
Marks Allocated
Marks achieved
Assessor
Feedback
Students
Remarks
TOTAL 100
21/11/2018
Page 2
Question 1 (10 marks)
1. Twenty rolls of cables were weighed to the nearest ½ kilogram. The results are shown in the table below.
64.5 65 64 68.5 62 65.5 71.5 70.0 69.0 67.5
63.5 66.5 68.0 72.0 69.5 66.0 68.5 64.5 65.0 66.0
65 64 68.5 71.5 67.5 67.5 66 63.3 64.5 66.0
Use the data to create each of the diagrams listed below.
a) Frequency distribution. (3 marks)
Data Frequency Data Frequency
60 66
60.5 66.5
61 67
61.5 67.5
62 68
62.5 68.5
63 69
63.5 69.5
64 70
64.5 71.5
65 72
65.5 72.5
b). Stem and Leaf Plot (3 marks)
6
7
21/11/2018
Page 3
c) Histogram and Frequency Polygon with class interval of 2 Kg. (6 marks)
Cou
nt
Range
21/11/2018
Page 4
Question 2: Draw Statistical Diagrams (10 marks)
The data set given here was collected through a questionnaire distributed to ten Engineering Diploma students. It represents the number of hours study they did in the five days prior to a final examination and the percentage scored in that event.
a) Create a scatter plot based on the data provided (5 marks)
Hours of study % grade
3 80
5 90
2 75
6 80
7 90
1 50
2 65
7 85
1 40
7 100
b) Draw the line of best fit for the dataset. (2 marks)
21/11/2018
Page 5
c) What conclusion/s would you draw from data and the shape of the scatter plot.(3 marks)