Table 1. Minimum Values of CVR .

No. of Panelists	Min. Value
5	.99
6	.99
7	.99
8	.75
9	.78
10	.62
11	.59
12	.56
13	.54
14	.51
15	.49
20	.42
25	.37
30	.33
35	.31
40	.29

One Tailed Test, p= .05

When all say "essential," the CVR is computed to be 1.00, (It is adjusted to .99 for ease of manipulation).

When the number saying “essential" is more than half, but less than all, the CVR is somewhere between zero and .99.