Using appropriate test check whether the numbers are uniformly distributed.

N=50, $\alpha$= 0.05, $\chi _{0.05,9}$= 16.9.

{6,7,0,6,9,9,0,6,4,6,4,0,8,2,6,6,1,2,6,8,5,6,0,4,7,1,3,5,0,7,1,4,9,8,6,0,9,6,6,7,1,0,4,7,9,2,0,1,4,8}

Solution:

1. Define the hypothesis for testing uniformity

   $H_0: R_i \quad \nu \quad U[0,1]$

   $H_0: R_i \quad \not{\nu} \quad U[0,1]$

2. Normalize the data points (single digit numbers) to (0,1) for chi-square test (here 50 digits are given so chi-square test is more relevant). This results in following 50 data points.

   0.6, …