20 students were polled. 8 of them are taking Spanish. 5 of them are taking Latin. None of them are taking both Spanish and Latin. How many of them are taking neither Spanish nor Latin? A

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A: The AVERAGEIF function in Excel is a statistical function that calculates the average of selected…

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A: This question is from the subject SQL. here we have to deal with query where we have to use select…

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A: The question asks for specific SQL tasks based on different datasets:1. Find the median county…

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A: GIVEN

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A: The solution is given in next step: Let's say that the table's name is Customer for the moment.

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A: Option A is correct answer

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Q: Write SQL statements to solve the following queries: - (a)  Show the total number of students in…

A: Note: As per our company policy, only the first three subparts are answered. Please repost the…

Q: How do you get the percentage and average of data in a column with many variables and numbers

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A: What are all the different normalizations

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