Balaji Class 10 Maths Solutions Chapter 14 Statistics Ex 14.2

Free PDF download of UP Board Solutions for Balaji Class 10 Maths Solutions Chapter 14 Statistics Ex 14.2, are provided here, contain detailed explanations of all the problems mentioned in the UP Board Solutions. Students should solve questions from these UP Board solution of class 10, which will help them to prepare well for their exams.

Balaji Class 10 Maths Solutions Chapter 14 Statistics Ex 14.2 सांख्यिकी

प्रश्न 1.
निम्नलिखित सारणी के लिए, प्रत्येक घर के व्यय (₹ में) का माध्य, लघु विधि द्वारा ज्ञात कीजिए।
Balaji Class 10 Maths Solutions Chapter 14 Statistics Ex 14.2 1
हलः
Balaji Class 10 Maths Solutions Chapter 14 Statistics Ex 14.2 2

UP Board Solutions

प्रश्न 2.
निम्नलिखित सारणी का समान्तर माध्य, पद विचलन विधि द्वारा ज्ञात कीजिए।
Balaji Class 10 Maths Solutions Chapter 14 Statistics Ex 14.2 3
हलः
Balaji Class 10 Maths Solutions Chapter 14 Statistics Ex 14.2 4

प्रश्न 3.
निम्नलिखित सारणी का समान्तर माध्य, पद विचलन विधि द्वारा ज्ञात कीजिए।
Balaji Class 10 Maths Solutions Chapter 14 Statistics Ex 14.2 5
हलः
Balaji Class 10 Maths Solutions Chapter 14 Statistics Ex 14.2 6

UP Board Solutions

प्रश्न 4.
निम्नलिखित आँकडों का समान्तर माध्य ज्ञात कीजिए।
Balaji Class 10 Maths Solutions Chapter 14 Statistics Ex 14.2 7
(NCERT Exemplar)
हलः
Balaji Class 10 Maths Solutions Chapter 14 Statistics Ex 14.2 8
Balaji Class 10 Maths Solutions Chapter 14 Statistics Ex 14.2 9

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