IT Questions Bank

Mar 16, 2020 Last Updated: Jun 29, 2023 No Comments
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IT Questions Bank 1

IT Questions Bank › Category: IoT Big Data & Analytics
Which type of machine learning algorithm uses data sets verified by experts as its learning basis?
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A researcher has measured the reliability of a test using the parallel-forms method. What is the expected result of this measurement?
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Refer to the exhibit. What is the purpose of the blue sphere?
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When is an experiment considered reliable?
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Which type of information can distort the results of an analysis and careful consideration should be given to their removal from a data set?
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Which type of regression analysis is often used to model variables that have an exponential relationship?
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What type of error has occurred when a data scientist records a measurement incorrectly after viewing the correct value on the measuring device?
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What are two types of supervised machine learning algorithms? (Choose two.)
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What is the goal of linear regression?
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When a number of items are grouped together, which type of machine learning algorithm can determine which items in the group predict the presence of other items?
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In a linear regression, which variable is also known as the target or response variable?
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If the results of a study do not align with previous studies, what question should an evaluator ask?
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What is the most commonly used statistical method for analyzing data?
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When you follow the scientific method, which step would occur after testing the hypotheses through experimentation?
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A data analyst performs a correlation analysis between two quantities. The result of the analysis is an r value of 0. What does this mean?
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