Selecting random elements from an array. Assign selectedValues with numberSelected randomly selected elements from row array dataSet. Duplicate selections are acceptable. Hint: Use the randi function and an indexing array.
Ex: If numberSelected is 3 and dataSet is (74, 13, 1, 51, 6 ), then selectedValues might return [ 1, 74, 13 ].
Note: Successive "Runs' with the same arguments may return different results due to the random number generation. The ''Submit for Assessment' tests are configured to produce the same random numbers.
Function 0
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1 function selectedValues selectRandom( dataSet, numberSelected ) 2 selectRandom: Return numSel elements of input array data selected at 3 % random. Duplicate selections are acceptable. 4 % Inputs: data - array of input data values 5 % numSel - number of randomly selected elements to return 6 % 7 % Outputs: selected - array of randomly selected data values 8 9 % Choose randomly selected elements for output. 10 11 12 end 13
Code to call your function
selectRandom([ 74, 13, 1, 51, 6 ], 3)