Question: Java language. Description In this lab you will calculate descriptive statistics of mean and standard deviation for rows and columns of a 4 by 7,



Java language.
Description In this lab you will calculate descriptive statistics of mean and standard deviation for rows and columns of a 4 by 7, 2-dimentional array with the following values: (s, 10, , 15, 25, 14, ) (44, 26, 6, 55, 33, 10, 3), (52, 13, 34, 77, 42, 14, 16) (46, 56, 34, 66, 62, 64, 27) 9, 15, 25, 14, 9), Expected output: Lab-12 RowRow Coll Col2 Co13 Col4 Co15 Col6 Col7Mean StdDev Row0 05 Rowl 44 Row2 52 Row3 46 Mean 36.75 26.25 20.75 53.25 40.50 25.50 13.75 10 26 13 56 09 06 34 34 14 10 14 64 09 03 16 27 12.43 06.48 25.29 19.98 35.43 23.76 50.71 15.43 15 25 42 62 StdDev 21.44 21.01 15.35 27.04 15.93 25.74 10.31 Procedure 1. Download the Lab-11.zip file from D2L 2. Extract the zip file 3. Open the package.bluej file. 4. Use the arrayCalc class to develop your program. 5. The main and standardDeviation methods are provided and complete other than replacing in main; the formula for Standard Deviation used is: N-1 x- each value in the population, H the mean value of the population 2 is the summation (or total) N the number of values in the sample. Hint: When using nested for-loops to tra names that indicate if they represent the row or the column, e.g verse two-dimensional arrays, it is helpful to use index variable int rowcount myArray.length; int columnCount myArray [0].length; for int row o; row