Eric Nicholas K's answer to Kathy's Secondary 4 E Maths Singapore question.
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Q1b
Let me know if you do not understand the workings. I believe you know how to use calculator to input data and do standard deviation and mean.
Let me know if you do not understand the workings. I believe you know how to use calculator to input data and do standard deviation and mean.
Date Posted:
5 years ago
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