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統計學

A survey by and electric company contains questions on the following:

(1)Age of household head.
(2)Sex of the household head.
(3)Number of people in household.
(4)Average monthly electric bill.
(5)Ranking of the performance about these electric companies.

Describe the variables implicit in these 5 items as qualitative or quantitative,and describe the
scales(ratio,ordinal,nominal,interval,etc) of measurement.

有人會這題嗎?
急需解答
2010-10-31 23:09 發佈
文章關鍵字 統計學

Meiji CHELSEA wrote:
A survey b...(恕刪)

我來到01姿勢佳了嗎??
米白目 wrote:
我來到01姿勢佳了嗎...(恕刪)


姿勢佳太慢了
我急需
沒有人會嗎?
我好失望
我以為01會有網友會...
等會兒會有人說:自己的作業自己寫,要不然老師會對閣下更失望的。
Meiji CHELSEA wrote:
Describe the varibles implicit in these 5 items as qualitative or quantitative,and describe the

scales(ratio,ordinal,nominal,interval,etc) of measurement.

(恕刪)


variables ?

沒有附解答喔? 爛課本
http://www.100.com.tw/ip/
chialung0526 wrote:
等會兒會有人說:自己...(恕刪)


作業?我沒在交的
明天要考統計學
可惜此題沒解答

感謝糾正:)
Meiji CHELSEA wrote:
作業?我...(恕刪)


你讀中興?
http://www.100.com.tw/ip/
1. Age --- quantitative variable, interval scale.
2. Sex --- qualitative variable, nominal scale.
3. Number of people --- quantitative variable, ratio scale.
4. Average bill --- quantitative variable, ratio scale.
5. ranking of performance --- quantitative variable, ordinal scale.

123小小天師 wrote:
variables ...(恕刪)


感謝糾正:)

是不是中興有那麼重要嗎?

popogo wrote:
1. Age ---...(恕刪)


謝謝:)
我好想幫你加分
可惜...

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