The Chronicle Sells a Local Neighborhood Group Running an All

question 13

Multiple Choice

The Chronicle sells a local neighborhood group running an all block yard sale a quarter-page ad for $180.80.There are 18,000 subscribers,so the cost per thousand (CPM) is

• A) $10.0.
• B) $100.00.00.
• C) $1 ,000.
• D) $5 ,000.
• E) $10 ,000.

Identify the criteria for choosing between different estimators.

Comprehend the impact of sample variance on estimator bias.

Recognize the practical implications of estimation in real-world scenarios.

Articulate the theoretical background of sampling distributions.