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If the mean and S.D of a data are 8 and ...

If the mean and S.D of a data are 8 and 2 respectively then the C.V is ____.

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SURA PUBLICATION-CREATIVE QUESTION SET -Multiple Choice Question
  1. The range of 25, 67, 48, 53, 18, 39, 44, is .

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  2. The S.D of a data is 2.8, if 5 is added to all the data values then th...

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  3. If the mean and S.D of a data are 8 and 2 respectively then the C.V is...

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  4. The probability of an impossible event is .

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  5. When two coins are tossed together, the sample space is S={HH, HT, TH,...

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  6. The inclination of x-axis and everyline parallel to X-axis is .

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  7. A(0, 4) ,B(5, 0) and C(-4, -7) are vertices of a triangle then its cen...

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  8. Two non-vertical line with slopes m(1) and m(2) are perpendicular if a...

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  9. A line with slope (m) and y-intercept (c) can be expressed through the...

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  10. Slope of the straight line is .

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  11. If theta=180^(@) then the slop of the line parallel to the negative di...

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  12. The equation of y-axis is .

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  13. Find the equation of a line passing through the point(3, -4) and slope...

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  14. Two straight line are parallels if and only if their slopes are .

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  15. What is the slope of the line whose inclination is 30^(@)?

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  16. What is the slope of line whose inclination 60^@ is.

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  17. Heron's formula=.

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  18. If three point A(x(1), y(1)), B(x(2), y(2)) and C(x(3), y(3)) will be ...

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  19. The inclination of y-axis and everyline parallel to y-axis is .

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  20. The line segment joining the mid-points of two sides of triangles is p...

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