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C
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π
e
7
8
9
\(\div\)
\(\sqrt{\,}\)
\(a^{b}\)
4
5
6
\(\times\)
\(\frac{a}{b}\)
ln
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-
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cos⁻¹
0
.
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tan
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A class of 25 students took a quiz, and their results were recorded. Compute the percentages (rounded to one decimal place):
Result
Frequency
Relative Frequency (\(\pourcent\))
Pass
15
7
8
9
4
5
6
1
2
3
C
0
.
\(\pourcent\)
Fail
10
7
8
9
4
5
6
1
2
3
C
0
.
\(\pourcent\)
Total
25
\(100\pourcent\)
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