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Question 535
Gradebook Average Class
Gradebook Average Class
Create a classGradebookwhose constructor stores anint[]of grades. Add anAverage()method that returns the mean of the grades as a double. Do not write aMainmethod. For grades 80, 90, 100 the program prints the output shown in Expected Output.
Expected Output:
90= newline. The output ends with a newline — print one after the last line.
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