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The errors whch are estimated by statist...

The errors whch are estimated by statistical methods are

A

systematic errors

B

random error

C

theoretical errors

D

gross error

Text Solution

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The correct Answer is:
B
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NARAYNA-UNITS AND MEASUREMENTS-C.U.Q
  1. The error due to resolution of a measuring instrument is

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  2. The random error which exists invariably in screw gauge is

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  3. The errors whch are estimated by statistical methods are

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  4. The measure of accuracy is

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  5. The decrease in percentage error

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  6. In a measurement both positive and negative errors are found to occur ...

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  7. The erros that always occur in the measurement with screw gauge is

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  8. A physical performs an experiment and taken 200 readings. He repeats t...

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  9. More the number of significant figures shows more the

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  10. If a measured quanityh has n significant figures, the relibale digits ...

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  11. If the significant figures are more,

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  12. The mathematical operation in which the accuracy is limited to least a...

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  13. The time period of a seconds pendulum is measured repeatedly for three...

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  14. If X = a + b , the maximum percentage error in the measurement of X wi...

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  15. If Y = a-b, the maximum percentage error in the measurement of Y will ...

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  16. If X = a + b , the maximum percentage error in the measurement of X wi...

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  17. If Y = a//b, the maximum percentage error in the measurement of Y will...

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  18. Of the following the dimensionless error is

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  19. In determining viscosity (eta) by the equaction eta = (pi pr^(4))/(8vl...

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  20. The number of significant figures in 0.007 is

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