52. A newly created random number generator is supposed to gencrate a sequence of digits such that each digit is equally likely to be any of 0, 1, 2,... 9. The first 20 numbers gen- erated are 7,7.3, 0.5.6, 3, 2, 6. 1, 0. 9. 9. 4, 0, 8. 5, 0.6.2 As a check of whether the process works correctly. test whether the mean differs signifi- cantly from the value expected. Report the P-value and interpret.