Adata set has 10,000 records and 30 predictor variables, with 5% of the values missing for the variables. the missing values are spread randomly and independently throughout the data set. the analyst uses a predictive model that automatically drops any record that has even a single missing values on any of the variables. how many records would be dropped from the analysis? group of answer choices

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10