Which of the following descriptive statistical methods are measures of central tendency? (Choose two.)

Which of the following descriptive statistical methods are measures of central tendency? (Choose two.)A . MeanB . MinimumC . ModeD . VarianceE . CorrelationF . MaximumView AnswerAnswer: A, C Explanation: Mean and mode are measures of central tendency, which describe the typical or most common value in a distribution of...

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Which of the following visualizations would BEST illustrate this information?

An analyst has been tracking company intranet usage and has been asked to create a chat to show the most-used/most-clicked portions of a homepage that contains more than 30 links. Which of the following visualizations would BEST illustrate this information?A . Scatter plotB . Heat mapC . Pie chartD ....

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Which of the following BEST describes the issue in which character values are mixed with integer values in a data set column?

Which of the following BEST describes the issue in which character values are mixed with integer values in a data set column?A . Duplicate dataB . Missing dataC . Data outliersD . Invalid data typeView AnswerAnswer: D Explanation: The invalid data type is the best description for the issue in...

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Which of the following are the BEST reasons to validate data for quality control purposes?

An analyst has been asked to validate data quality. Which of the following are the BEST reasons to validate data for quality control purposes? (Choose two.)A . RetentionB . IntegrityC . TransmissionD . ConsistencyE . EncryptionF . DeletionView AnswerAnswer: B, Explanation: Integrity and D. Consistency. This is because integrity and...

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Which of the following is the MOST important to convey that information?

An analysts building a monthly report for production and wants to ensure the audience is aware of its once-a-month cadence. Which of the following is the MOST important to convey that information?A . The date of the dashboard buildB . The data refresh dateC . A report summaryD . Frequently...

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Using the average cost per square foot of the original floor plans, which of the following should be the price of the Rose unit?

A development company is constructing a new unit in its apartment complex. The complex has the following floor plans: Using the average cost per square foot of the original floor plans, which of the following should be the price of the Rose unit?A . $640,900B . $690,000C . $705,200D ....

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Which of the following is the mean height for the five dogs?

Five dogs have the following heights in millimeters: 300, 430, 170, 470, 600 Which of the following is the mean height for the five dogs?A . 394mmB . 405mmC . 493mmD . 504mmView AnswerAnswer: A Explanation: The mean height for the five dogs is calculated by adding up all the...

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Which of the following BEST describes standard deviation?

Which of the following BEST describes standard deviation?A . A measure that is used to establish a relationship between two variablesB . A measure of how data is distributedC . A measure of the amount of dispersion of a set of valuesD . A measure that is used to find...

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Which of the following variable types BEST describes the “Year” column?

Refer to the exhibit. Given the table below: Which of the following variable types BEST describes the “Year” column?A . NumericB . DateC . AlphanumericD . TextView AnswerAnswer: B Explanation: This is because date is a type of variable that represents a specific point or period in time, such as...

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Which of the following would BEST fulfill the analyst’s goal?

An analyst is working with the income data of suburban families in the United States. The data set has a lot of outliers, and the analyst needs to provide a measure that represents the typical income. Which of the following would BEST fulfill the analyst’s goal?A . MedianB . MeanC...

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