Data should always be clean before analysis. How do you clean data?
What will be an ideal response?
This differs by dataset; some datasets require more cleaning and others require less. First, cleaning may involve resolving dependencies; each case must be independent from every other case. Second, cleaning may involve checking the dataset for inappropriately entered data (like invalid numbers in the dataset). Third, cleaning may involve looking for missing data.
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Favorable variances are always desirable for production
Indicate whether the statement is true or false
________ are software platforms housed in privately controlled data centers.
A. Software-as-a-service (SAAS) systems B. Subscription-based systems C. On-premise systems D. Cloud computing systems
Using Table 12-6, what proportion of time are the servers busy?
A) 0 B) 0.333 C) 0.5 D) 0.6667 E) 1
The following language is part of a deed, "To A so long as no Germans are permitted to live on the property." Such a restriction: A)?Is valid because Germans are not a protected class
B)?Is valid because it is a private restriction. C)?Is valid because it is not a deed restriction but part of a grant of land. D)?Is unconstitutional.