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chapter 1.1,1.2 term 2
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- 1chapter 1.1 and 1.2mahir don't copy i see u, i see u don't press the copy button, don't, don't you had to press the button, u had to
- 2what is datadata is the term given to all observations and measurements used to describe something
- 3what is qualitative dataqualitative data is explained using words
- 4what is quantitative dataquantitative data is explained by using numbers
- 5explain primary dataprimary data is data which you have found out yourself
- 6explain secondary datasecondary data is data that comes from the work of others
- 7what is a mistakemistakes are thins that can be avoidable if there is more care taken
- 8what is an errorerrors are not mistakes this are unavodabe
occorenc that happen in measurement - 9how many types of errors are therethere are 5 types of errors
- 10read the error on this sideand answer on this side
- 11error when the instrument dose not read zerozero error
- 12when an object might fall between an measurement and is needed to be guessesreading error
- 13error where the measurement is read at a slight angleparallax error
- 14when an instrument might be fault and will never give the right readinginstrumental error
- 15when the reaction time of a human is not accuratehuman reflex error
- 16haw many reasons are there for the use of secondary datathere are 5 reasons
- 17what are they1.many experiments require training
2.many experiments require equipment that are not available at school
3.some experiment require time
4.other experiments can only be found in pacific areas - 18what dose url meanit means uniform reasore locator
- 19what dose .au meanif it ends in this it is based in australia
- 20what dose .edu meanif it ended in this it means it is hoisted in an educational institution
- 21what dose .gov meanif it ends in this it means it belongs to the government
- 22what dose . com meanif it ends in this it means it belongs to a company
- 23what dose .net meanit is when it dose not fit in any other catogory
- 24what dose .org meanis given to sites which are most surched
- 25seccon
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- Flashcards on chapter 1.1,1.2 term 2 , created by Zahin Khan on 24/04/2017.
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