Question
Download Solution PDFयदि संख्याओं -1, 0, 1, k का मानक विचलन
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिए गए अवलोकन का माध्य =
दिया हुआ, मानक विचलन,
चूंकि, मानक विचलन प्रसरण का वर्गमूल है।
प्रसरण, σ2 = 5 -----(i)
प्रसरण के लिए सूत्र,
समीकरण (i) और (ii) को बराबर करके, हमें मिलता है
⇒ 12k2 = 18 × 16
⇒ 12k2 = 288
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