Question
Download Solution PDFনিম্নলিখিত সারণীতে পাঁচটি কোম্পানির বাইক ও গাড়ির বিক্রির পরিমাণ প্রদর্শিত করা হয়েছে।
| কোম্পানি | বাইক | গাড়ি |
| P | 200 | 1200 |
| Q | 100 | 300 |
| R | 500 | 700 |
| S | 600 | 1000 |
| T | 800 | 800 |
J1 = কোম্পানি P, Q এবং R-এর বাইকের গড় বিক্রয়।
J2 = কোম্পানি R, S এবং T-এর গাড়ির গড় বিক্রি।
(J1 ∶ J2) এর মান কত?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
| কোম্পানি | বাইক | গাড়ি |
| P | 200 | 1200 |
| Q | 100 | 300 |
| R | 500 | 700 |
| S | 600 | 1000 |
| T | 800 |
800 |
অনুসৃত ধারণা:
গড় =
যেখানে n হল কোম্পানির সংখ্যা।
গণনা:
J1 =
J1 =
J1 =
এখন, J2 =
J2 =
J2 =
J1 : J2 =
⇒ 8 : 25
∴ J1:J2 এর মান হল '8 : 25';
Last updated on Jul 9, 2025
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