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Hey guys I'm having trouble figuring out how to calculate the standard divination of an array in Java. As you can see I have already calculated the mean, and I know that at the end I will have to divide by the sample size minus 1 (n-1) and square that …

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Hey guys I'm having problems figuring out how to write my driver class for my Array class. My questions 1.How do I make the array in my Array class reference the array in my Driver class? 2.How do I pass my class methods from my Array class to my Driver …

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Hey guys looking for some help with my ArrayTester class... The array is supposed to 1.create a 20 element int array and populates it with random elements in the range 20 through 65 (both inclusive). -I Believe I have already done this. 2.Use the java.util.Random class with a seed of …

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I keep getting an error in my MoneyDemo class, it reads, "Method checkMoney in class Money cannot be applied to given types; required: no arguments; found int, int; reason:actual and formal argument lists differ in length" Also here is my list of objectives for the program which I'll be graded …

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