《资产评估技巧》PPT课件.ppt

《《资产评估技巧》PPT课件.ppt》由会员分享，可在线阅读，更多相关《《资产评估技巧》PPT课件.ppt（38页珍藏版）》请在装配图网上搜索。

1、Investigation skills assessment (ISA)terms,Look at the definition of the word that applies to an investigation skills assessment (ISA) then click on the white box next to the word to check your answer: Return to the questions then click on the large yellow box for the next definition. Need to be dow

2、nloaded to work on PowerPoint.,This is the variable that we change (or choose) in our investigation. We plot it on the x-axis of a graph.,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dep

3、endent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done-click here to return to the questions,This is the variable could affect our result but does not because we have kept it the same in all our experiments.,Continuous variable,Systematic error,Categor

4、ic variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done-click here to return to the questions,This is the variable that we measure each

5、 time we change the independent variable. It is the result of our experiment. We plot it on the y-axis of a graph.,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random

6、error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done- click here to return to the questions.,This is the variable that is one best described by a label (usually a word) example- eye colour is blue or brown.,Continuous variable,Systematic error,Categoric variable,Reliable,I

7、ndependent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done- click here to return to the questions.,These variables can only have whole numbers. Example - The nu

8、mber of leaves on a plant.,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done- click h

9、ere to return to the questions.,A variable which can be measured and can have any numerical value. Example temperature 37.6C and 45.2C,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Depend

10、ent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done: click here to return to the questions.,These variables can be ranked (put into order) e.g. large, medium or small.,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variabl

11、e,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done- click here to return to the questions.,The word that indicates your results and the repeats are very close together.,C

12、ontinuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done,The word for a marking or scale on a

13、 measuring instrument,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done,Word for data

14、 which has been checked so it can be judged whether reliable or not.,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordered variable,Fair test,Prec

15、ise,Data,Correct answer,Well done,Word for your measurements; the results of your experiments,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordere

16、d variable,Fair test,Precise,Data,Correct answer,Well done,Error which affects all of your results. You cannot compensate for them by taking an average of lots of readings. Your results will be inaccurate and will not be the same as the true value.,Continuous variable,Systematic error,Categoric vari

17、able,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done,Word for a measurement is one in which the mean (average) of repeated readings is clos

18、e to what we know is the true value.,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well don

19、e,Your results can be described by this word if you are measuring the actual thing you want to measure AND your results are accurate.,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Depende

20、nt variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done,Errors which causes your readings to be spread about the true value. We can compensate for these errors by taking a large number of readings and find the mean (average) of them.,Continuous variable,Sys

21、tematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done,Your results can be described using this word because othe

22、r people get the same results as you.,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well do

23、ne,Describes a series of experiments in which all the variables have been controlled except the variable that is being tested.,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent vari

24、able,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done,Error caused by measuring instruments that have a false zero. It may affect all your results. It makes your results inaccurate.,Continuous variable,Systematic error,Categoric variable,Reliable,Independent variable,Evidence,Valid,Control variable,Discrete variable,Calibration,Zero error,Dependent variable,Random error,Accurate,Ordered variable,Fair test,Precise,Data,Correct answer,Well done,Wrong answer,Click to return to the question,