AverageTemp.java

package qub.ac.uk.practical.week5;

public class PracticalFiveQuestionTwo {

	public static void main(String[] args) {
		
		// Declaring vars
		double average;
		average = 0.0;
		
		// Populating array with temps
		double [] tempArray = { 3.4, 4.2, 9.0, 2.2, 4.5, 6.4, 3.1 };
		
		// Foreach on Array to calculate average
		for (double avgTemp : tempArray)
			{
				average += avgTemp/tempArray.length;
	}
		// Printing average 
		System.out.println(Math.round(average*100.0)/100.0);
	}
}