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- https://stats.libretexts.org/Courses/Lake_Tahoe_Community_College/Support_Course_for_Elementary_Statistics%3A__ISP/03%3A_Operations_on_Numbers/3.01%3A_Perform_Signed_Number_ArithmeticEven though negative numbers seem not that common in the real world, they do come up often when doing comparisons. For example, a common question is how much bigger is one number than another, which ...Even though negative numbers seem not that common in the real world, they do come up often when doing comparisons. For example, a common question is how much bigger is one number than another, which involves subtraction. In statistics we don't know the means until we collect the data and do the calculations. This often results in subtracting a larger number from a smaller number which yields a negative number. We need to be able to perform arithmetic on both positive and negative numbers.
- https://stats.libretexts.org/Courses/Cerritos_College/Introduction_to_Statistics_with_R/21%3A_Math_Review_for_Introductory_Statistics/21.03%3A_Operations_on_Numbers/21.3.05%3A_Perform_Signed_Number_ArithmeticEven though negative numbers seem not that common in the real world, they do come up often when doing comparisons. For example, a common question is how much bigger is one number than another, which ...Even though negative numbers seem not that common in the real world, they do come up often when doing comparisons. For example, a common question is how much bigger is one number than another, which involves subtraction. In statistics we don't know the means until we collect the data and do the calculations. This often results in subtracting a larger number from a smaller number which yields a negative number. We need to be able to perform arithmetic on both positive and negative numbers.
- https://stats.libretexts.org/Courses/Montgomery_College/Support_Course_for_Elementary_Statistics/03%3A_Operations_on_Numbers/3.01%3A_Perform_Signed_Number_ArithmeticEven though negative numbers seem not that common in the real world, they do come up often when doing comparisons. For example, a common question is how much bigger is one number than another, which ...Even though negative numbers seem not that common in the real world, they do come up often when doing comparisons. For example, a common question is how much bigger is one number than another, which involves subtraction. In statistics we don't know the means until we collect the data and do the calculations. This often results in subtracting a larger number from a smaller number which yields a negative number. We need to be able to perform arithmetic on both positive and negative numbers.
- https://stats.libretexts.org/Courses/Fullerton_College/Math_121%3A__Support_for_Introductory_Probability_and_Statistics/07%3A_Operations_on_Numbers/7.05%3A_Perform_Signed_Number_ArithmeticEven though negative numbers seem not that common in the real world, they do come up often when doing comparisons. For example, a common question is how much bigger is one number than another, which ...Even though negative numbers seem not that common in the real world, they do come up often when doing comparisons. For example, a common question is how much bigger is one number than another, which involves subtraction. In statistics we don't know the means until we collect the data and do the calculations. This often results in subtracting a larger number from a smaller number which yields a negative number. We need to be able to perform arithmetic on both positive and negative numbers.
- https://stats.libretexts.org/Courses/Compton_College/Pre-Statistics/03%3A_Operations_on_Numbers/3.05%3A_Perform_Signed_Number_ArithmeticEven though negative numbers seem not that common in the real world, they do come up often when doing comparisons. For example, a common question is how much bigger is one number than another, which ...Even though negative numbers seem not that common in the real world, they do come up often when doing comparisons. For example, a common question is how much bigger is one number than another, which involves subtraction. In statistics we don't know the means until we collect the data and do the calculations. This often results in subtracting a larger number from a smaller number which yields a negative number. We need to be able to perform arithmetic on both positive and negative numbers.
