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BU6015 - Business Analytics

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Which of the following graphs would have a correlation coefficient equal to −0.90?

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Of the following measures, the best way to analyze the extreme values in the sample is to consider the:

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Ordinal data ranks or orders numerical data.

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Identify the chart type for the exhibit below.

The line chart shows the sales revenue with sales order month on the x axis and sales in amount of dollars in the y axis. The x axis ranges from May 2017 to November 2020 in increments of 6 months. The y axis ranges from $0 to $120,000 in increments of $10,000. The line passes by the following point at (May 2017, $30,000) and fluctuates and goes up and to the right and ends on the to right of the first quadrant at (November 2020, $90,000). All values are estimated.

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Summarizing data to understand what has happened is what type of analytics?

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Diagnostic analytics is broken down into all except for which of the following broad categories?

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Using past performance to predict future performance is called __________.

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What is the maximum Sales Price in the chart shown below?

The figure shows a box plot. The vertical axis shows the sales price ranging from $0 to $3,000 in increments of $500. The lower whisker has a value of $19.00. The first quartile has a value of $59.00. The median or the second quartile has a value of $149.00. Inside the box the mean value is X$624.40. The third quartile has a value of $949.00. The upper whisker has a value of $1,799.00. The outlier above the upper whisker has a value of $2,299.00. The outlier and maximum value is $2,599.00.

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Foreign keys are required in every relational database table.

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In the visualization, the dashed line is a ________.

A line graph shows the order date on the horizontal axis and the sales value in dollars on the vertical axis. The x axis ranges from week 2 to week 44 in increments of 2 weeks. The y axis ranges from 0K to 90K in increments of 10K. A line starts from the bottom left of the first quadrant at (week 2, 18K) and fluctuates and goes up and to the right and ends on the top right of the first quadrant at (week 44, 88K). A trend dashed line passes across the line from (week 2, 18K) to (week 44, 60K). All values are estimated.

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