The television showCSI: Shoboyganhas been successful for many years. That show recently had a share of 30, which means, that among the TV sets in use, 30% were tuned toCSI: Shoboygan.An advertiser wants to verify that 30% share value by conducting its own survey, and a pilot survey begins with 11 households have TV sets in use at the time of aCSI: Shoboyganbroadcast.