You must create a program with a main method that defines the StatCalc class and instantiates an instance of StatCalc called myStatCalc. Returns all Weight Reading objects that fall within the time range specified (inclusive) param leftBound The Date object specifying the earliest date boundary param rightBound The Date object specifying the. The set of numbers that you must use is as follows: File: WeightMapper.java Project: soen490/PHR-SOEN7761-Fall2013. Mean The mean or average of the numbers in the data set. Statistics that must be calculated: Count Quantity of numbers in the data set. Standard Deviation – The measure of variance (or dispersion) from the mean. Using the StatCalc class, write a program that calculates and then displays as output to the console, the following statistics against the set of numbers given below.Mean – The mean or average of the numbers in the data set.Count – Quantity of numbers in the data set.Using the StatCalc class, write a program that calculates and then displays as output to the console, the following statistics against the set of numbers given below. I will use bash or zsh to demonstrate all of the possible color combinations. m: a literal ASCII m terminates the escape sequence. ![]() n: a numberone of the following: 30 - 37, 39: foreground. Return Math.sqrt( squareSum/count - meanmean ) To color output using ANSI escapes, use the following: CSI n m. ![]() * Return the standard deviation of all the items that have been entered. * The return value is Double.NaN if no numbers have been entered. * Return the average of all the items that have been entered. * Return the sum of all the numbers that have been entered. * Return the number of items that have been entered into the dataset. * the numbers that have been added to the dataset using this method. Private double squareSum // The sum of the squares of all the items. If it were going to print out a String in a loop, then Id suggest the following change. For a little program like yours, it really doesnt matter what you do. If you have a non-final variable as part of a String, it can cause a bunch of nasty overhead. Private double sum // The sum of all the items that have been entered. Yeah, Java is funny about string concatenation. Private int count // Number of numbers that have been entered. * of items, the sum of the items, the average, and the standard deviation * statistics for the set of numbers that have been entered: The number ![]() Methods are provided to return the following In Java 1.8 there are built-in classes that take care of these complexities, and we can go quite far using these classes. There were two types of statistics: counters and gauges. Numbers are entered into the dataset using Our project included a statistical sub-system that measured and accumulated some values for diagnostic purposes. * An object of class StatCalc can be used to compute several simple statistics The following class StatCalc defines a series of methods for computing statistics for a group of numbers.
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