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Problem 3 Random numbers Write an expression such that variable x equals a single uniformly distributed random number in the interval (0,1). (Hint: use a built-in MATLAB fuction) Use a MATAB function that has a scalar output to verify the dimension of a is equal to variable Hint use help in MATLAB or Octave Remember use Run Script and Run Pretest before submitting your code! Your Script C Reset MATLAB Docum entation 11% enter the correct built in MATLAB funciton for uniform random numbers 2% see page 6 section 1.3 if you need to review assignment statements 3 x = rand 4 % enter expression using a MATLAB function such tha L is a scalar and dimension of x Lrand (size(x)) Run Script Assessment: Incorrect Submit (attempt 1 of 1) Run Pretest Random function name Pretest XIs the random number a single real value? Pretest Variable L has an incorrect value Did you use input arguments in the function