co-efficient of restitution between A and B is 'e'. Determine the Block A of mass m is released from rest and falls a distance h to strike the plate B of mass 2m which is attached to a spring. If o-efficient of restitution between A and B is 'e'. Determine the velocity of plate in terms of h and e just after collision. Refer

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Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.