Mathematics, 11.09.2019 02:30 dazzlecaptain212

An opinion poll uses random digit dialing equipment to dial 2,000 randomly chosen residential telephone numbers. of these, 31% are unlisted numbers. this isn't surprising because 35% of all residential numbers are unlisted. identify the boldface numbers as either parameters or statistics.

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An opinion poll uses random digit dialing equipment to dial 2,000 randomly chosen residential teleph...