Arey, ye toh wahi cheez hai jab class intervals alag-alag ho! Frequency density nikalne ke liye, frequency ko class width se divide karna padta hai. Par mere hisaab se, ye sirf copy-paste ka formula hai — asli dikkat toh tab aati hai jab data unequal ho jaaye, jaise mere yahan koi chhoti kavita aur koi lambi report print karaye.
Meri photocopy machine ka page counter bhi aise hi kaam karta hai — ek order chhota hai, ek bada, par hisaab barabar nahi lagta time ka. Isliye mujhe laga tha histogram bhi waise hi hoga, par madam ne samjhaya ki width adjust karke density dekhte hain, taaki comparison sahi rahe.
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