Use the Following to Answer Questions

question 17

Short Answer

Use the following to answer questions :
You observe 100 randomly selected college students to find out whether they arrive on time or late for their classes.The table below gives a two-way classification for these students.

-For a chi-square test of independence for this contingency table,what are the expected frequencies for the first row,rounded to two decimal places?

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Definitions:

Manual Labor

Manual labor entails physical work done by people, often involving the use of hands and physical strength, as opposed to work done by machines or requiring mental skill.

Trail of Tears

Refers to the forced relocation during the 1830s of Eastern Native American tribes to territories west of the Mississippi River, which resulted in the deaths and suffering of thousands.

Cherokees

A Native American people originally from the southeastern United States, now primarily located in Oklahoma and North Carolina.

Forced Journey

A movement or relocation of individuals or groups that is compelled against their will, often due to conflict, persecution, or environmental factors.