蔚忻

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193

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8.00%

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Lv 1

發問 9 回答 12

2016-10-01 10:29 am

咩係統計度量(statistical measure)?

2016-02-21 1:50 pm

An import=export cycle starts with setting foreign market ojectives and selecting target markets,可唔可以解解呢句?

2016-02-18 1:26 pm

Breakdown of sales figures 既意思係咩?

2016-01-26 2:47 pm

time base中文係咩?

2015-12-31 10:16 am

Solve the exponential equation 3^x+1-3^x=18點解3^X可以抽出嚟?

2015-12-27 5:12 am

Find the sum of the arithmetic series 2+6+10+14+...+34,whyd=2?

2015-12-26 9:29 am

5,11,17,23(A.P.) find the general term T(n),係唔係T(n)=5=(n-1)(6) or T(n)=6n-1 兩種寫法都ok?

2015-12-26 8:24 am

why the standard deviation and the mean is 7.9 and 0.55?

2015-12-25 10:12 am

Consider set A:8,9,10,10,11 and set B:8+2,9+2,10+2,10+2,11+2 why the standard deviation of set B is 3.02?

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