Solve the Problem $$E = z _ { \alpha } / 2 \sqrt { \frac { \hat { p }\hat { q } } { n } } \sqrt { \frac { N - n } { N - 1 } }$$

question 73

Multiple Choice

Solve the problem.
-Suppose we wish to construct a confidence interval for a population proportion p. If we sample without replacement from a relatively small population of size N, the margin of error E is modified to include the finite population correction factor as follows: $$E = z _ { \alpha } / 2 \sqrt { \frac { \hat { p }\hat { q } } { n } } \sqrt { \frac { N - n } { N - 1 } }$$ Construct a 90% confidence interval for the proportion of students at a school who are left handed. The number of students at the school is N = 400. In a random sample of 82 students, selected without replacement, there are 11 left handers.

• A)0.091 < p < 0.177
• B)0.086 < p < 0.182
• C)0.072 < p < 0.196
• D)0.079 < p < 0.189

Acknowledge the role of familism and its impact on social capital within diverse educational settings.

Discuss the benefits of intercultural education for creating effective workers and citizens in a racially diverse democracy.

Analyze the pervasiveness of whiteness on college campuses and propose strategies for decolonization in academic disciplines.

Examine the importance of and considerations in analyzing educational completion rates among different racial and ethnic groups.

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