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NMIMS Global Access
School for Continuing Education (NGA-SCE)
Course: Decision Science
Assignment Marks: 30
Instructions:
- All Questions carry equal marks.
- All Questions are compulsory
- All answers to be explained in not more than 1000 words for question 1 and 2 and for question 3 in not more than 500 words for each subsection. Use relevant examples, illustrations as far aspossible.
- All answers to be written individually. Discussion and group work is not advisable.
- Students are free to refer to any books/reference material/website/internet for attempting theirassignments, but are not allowed to copy the matter as it is from the source of reference.
- Students should write the assignment in their own words. Copying of assignments from otherstudents is not allowed.
- Students should follow the following parameter for answering the assignment questions.
| For Theoretical Answer | For Numerical Answer | |||
| Assessment Parameter | Weightage | Assessment Parameter | Weightage | |
| Introduction | 20% | Understanding and usage of the formula | 20% | |
| Concepts and Application related to the question | 60% | Procedure / Steps | 50% | |
| Conclusion | 20% | Correct Answer & Interpretation | 30% |
Q I: Calculate the Mean and Standard Deviation using Total MSMEs, Total Manufacturing MSMEs, and Total Service MSMEs. Write your comment if mean is affected by extreme observation.
(10 Marks)
| State | District | Total MSMEs | Total Manufacturing MSMEs | Total Service MSMEs |
| HIMACHAL PRADESH | Chamba | 755 | 246 | 509 |
| HIMACHAL PRADESH | Kangra | 2735 | 851 | 1884 |
| HIMACHAL PRADESH | Lahul & Spiti | 36 | 17 | 19 |
| HIMACHAL PRADESH | Kullu | 1229 | 444 | 785 |
| HIMACHAL PRADESH | Mandi | 1581 | 668 | 913 |
| HIMACHAL PRADESH | Hamirpur | 578 | 229 | 349 |
| HIMACHAL PRADESH | Una | 1731 | 717 | 1014 |
| HIMACHAL PRADESH | Bilaspur | 409 | 181 | 228 |
| HIMACHAL PRADESH | Solan | 4951 | 2848 | 2103 |
| HIMACHAL PRADESH | Sirmaur | 1014 | 563 | 451 |
| HIMACHAL PRADESH | Shimla | 1795 | 413 | 1382 |
| HIMACHAL PRADESH | Kinnaur | 148 | 42 | 106 |
Source: Data.Gov.in (MSMEs as per 2011)
Answer 1: we have calculated the mean and the standard deviation using the Total MSMEs, Total Manufacturing MSME as well as the total services, and the details have been mentioned as follows:
Q 2: Three airlines serve a small town in Rajkot District. Airline A has 50% of all the scheduled flights, airline B has 30%, and airline C has the remaining 20%. Their on-time rates are 80%, 65%, and 40%, respectively.
A plane has just left on time. What is the probability that it was airline A?
Note: Draw the Tree-diagram using Paint App. (10 Marks)
Answer 2 :
Three airlines serve a small town in the Rajkot district. A has the 50 % of all the scheduled flight’s airline B has 30 %, and airline C has the remaining the 20 %.
Their on-time rates are 80 %, 65 %, and the 40 % respectively.
A plane has left on time. The probability that the plane is from airline A.
We have prepared the tree diagram and
3: Here is the Agri-Data, mention the name of dependent and independent variables.
Part A: Prepare the line of regression Y on X.
Part B: Calculate r2 (coefficient of determination). Interpreted the byx. (5 Marks)
(5 Marks)
| district 2 | Rapeseed &Mustard Production in Metric Ton | Production in &Mustard Area (Hectare) |
| UTTAR KASHI | 437 | 873 |
| CHAMOLL | 193 | 407 |
| RUDRA PRAYA | 154 | 325 |
| TEHRI GARHW | 466 | 848 |
| DEHRADUN | 139 | 226 |
Answer 3:
The line of regression Y on X has to be estimated. The data set given reveals the rapeseed and mustard production in Metric Tonnes as per districts. The value needs to be compared with that of the Area in which it is cultivated. The Area is given in hectare and is considered as the variable x that determines the
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
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or
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