1. At ABC University, a group of students was selected and asked how much of their...

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1. At ABC University, a group of students was selected and asked how much of their weekly allowance they spent in buying mobile phone load. The following is the list of amounts spent: Php 120, 110, 100, 200, 10, 90, 100, 100. Calculate the mean, the range, and the standard deviation. 1. At ABC University, a group of students was selected and asked how much of their weekly allowance they spent in buying mobile phone load. The following is the list of amounts spent: Php 120, 110, 100, 200, 10, 90, 100, 100. Calculate the mean, the range, and the standard deviation.

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The following formulae will be used to determine the average range and standard deviation of the stu... View the full answer