A Simple Random Sample Was Conducted to Select 1600 of 100,000

question 15

Multiple Choice

A simple random sample was conducted to select 1600 of 100,000 subscribers to an educational research journal.The selected participants were asked whether the journal should increase its base of research coverage to include more social science articles.40% of participants requested an expansion in coverage.What is the 99% confidence interval for the proportion of subscribers who would like a wider research coverage?

• A)[.30,.50]
• B)[.32,.48]
• C)[.33,.44]
• D)[.37,.43]

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Definitions:

Johari Window

A model used to improve understanding between individuals within a team or group, highlighting self-awareness and mutual understanding by dividing personal awareness into four areas: open, hidden, blind, and unknown.

Self-description

The way an individual describes or perceives themselves, often reflecting their beliefs, attitudes, and values.

Discussion

The act of talking about something with another person or a group in order to exchange ideas or opinions.

Openness

The willingness to consider new ideas, experiences, and information, often characterized as a dimension of personality.