Manakah dari berikut ini yang bukan merupakan masalah umum dalam Analisis Data? * Kualitas data yang buruk Jumlah data yang dikumpulkan Mengumpulkan data penting dan real-time Jumlah keterampilan yang berlebihan

The first time I did it, I got an answer that's not one of the choices. The second time I did it, I got an answer that IS . Here are both of my procedures. If all you want is the answer, look down below at the second one. But if you could help me out, now that you know how to do this stuff, please look at my first solution and tell me where I messed up. I can't find it.
Here's what the problem tells you:
D = 10 log ( ' I ' / 10⁻¹² )
D = 60 . . . . . find ' I ' .
Here we go:
60 = 10 log ( ' I ' / 10⁻¹² )
Divide each side by 10 :
6 = log ( ' I ' / 10⁻¹² )
Raise 10 to the power of each side of the equation:
10⁶ = ' I ' / 10⁻¹²
Multiply each side by 10¹² :
10¹⁸ = ' I ' That's 10^18. It looks bad, because that isn't one of the choices.
Let's try a slightly different procedure:
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After substituting 10⁺¹² for I₀ , we're working with this formula:
D = 10 log ( 'I' / 10⁺¹² )
Let's just look at the log part of that.
The log of a fraction is [ log(numerator) - log(denominator) ]
log of this fraction is [ log( 'I' ) - log(10⁻¹²) ]
But log(10⁻¹²) is just (-12) .
So the log of the fraction is [ log( 'I' ) + 12 ]
And the whole formula is now:
D = 10 [ log( 'I' ) + 12 ]
60 = 10 [ log( 'I' ) + 12 ]
Divide each side by 10 :
6 = log( 'I' ) + 12
Subtract 12 from each side :
-6 = log ( ' I ' )
' I ' = 10⁻⁶
That's choice-'B' .
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I'm going to leave the first solution up there, in hopes that you, or one of the many aces, experts, and geniuses that prowl this site constantly, can weigh in and show me my blunder on the first attempt.

Answered by AL2006 | 2024-06-10

The logarithmic equation simplifies to find that the intensity I is equal to 10^{-6}, which is equal to 0.000001. This is achieved by substituting the value of D into the logarithm and solving step by step. Therefore, the final answer is I = 10^{-6}.
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Answered by AL2006 | 2025-01-31

Jawaban:Jumlah keterampilan yang berlebihan.Penjelasan:Karena Jumlah keterampilan yang berlebihan bukanlah masalah dalam analisis data. Masalah utamanya adalah kualitas data yang buruk, jumlah data yang tidak cukup, dan kesulitan mendapatkan data penting secara real-time.#SEMANGATBELAJAR!#TETAPSEMANGAT!#BELAJARBERSAMABRAINLY

Answered by adeliokanaya | 2025-07-04