The standard deviation of N observations is given by: a The square root of the sample size
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The standard deviation of N observations is given by:
a The square root of the sample size b The variance divided by 2 c The square root of the variance d The mean of the sample divided by N
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I have pursued B.Tech in Aerospace Engineering and I've done internship and project in various domains of Aerospace to get a better grasp of the subject. One of my internship topic was the deformation of the interstage i.e. the structure that connect consecutive stages of a rocket , under circumferential load, to understand its structural integrity i.e. buckling and postbuckling analysis of that. My second internship was on the orbital lifetime of the debris produced by the launch vehicle in Geostationary transfer orbit and to determine the parameters that govern their lifetime. It helps in predicting the orbital lifetime of debris and thus minimizing it. Both my internship was carried out in VSSC,ISRO.
My final year project was in Electric Propulsion domain. My project was to design and fabricate an operational micro Pulsed Plasma Thruster and to perform diagnostics on it, also to use a computational model to validate the obtained results.
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Related Book For 
Research Methods For Business And Social Science Students
ISBN: 9788132113669
2nd Edition
Authors: John Adams
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