Mathematics

Mathematics, 08.07.2019 01:00, EnternalClipz

Ineed to know the values of the missing variables

Ineed to know the values of the missing variables

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Mathematics, 12.07.2019 19:30, katwright1124

Adataset has 1000 records and 30 variables with 5% of the values missing, spread randomly throughout the records and variables. an analyst decides to remove records that have missing values. about how many records would you expect would be removed

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Mathematics, 02.08.2019 11:30, I1YBYY

Determine any data values that are missing from the table, assuming that the data represent a linear function. x: -9,-6,-3 y: 3, a) missing x: -2 missing y: 0 b) missing x: 0 missing y: 1 c) missing x: -2 missing y: 2 d) missing x: -1 missing y: 1

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Engineering, 05.10.2019 00:10, camiilajakobsen1400

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

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