Consider the Following to Answer the Question(s) Below

question 19

Multiple Choice

Consider the following to answer the question(s) below:
EU (European Union) countries report that 46% of their labour force is female. The United Nations wants to determine if the percentage of females in the Canadian labour force is the same. Representatives from Statistics Canada plan to check a random sample of over 10,000 employment records on file to estimate the percentage of females in the Canadian labour force.
-Suppose that Statistics Canada wants to be 90% confident of estimating the percentage of females in the labour force to within ±2% of the true percentage. To do this they would have to

• A) decrease the sample size
• B) select the same number of employment records
• C) increase the sample size
• D) decrease the precision
• E) increase the sampling error

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Definitions:

Attachment

A deep and enduring emotional bond that connects one person to another across time and space.

Rhesus Monkeys

A species of monkey used frequently in biological and medical research, known for its importance in understanding human biology and disease.

Contact Comfort

The physical and emotional comfort that an infant receives from being in physical contact with its caregiver, highlighting the importance of touch in social and emotional development.

Rooting Reflex

An automatic response seen in newborns, who turn their head towards anything that strokes their cheek or mouth, aiding in breastfeeding.