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Are students’ post-graduation plans the same at different colleges within the same university?

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Are students’ post-graduation plans the same at different colleges within the same university?
(De Veaux et al. 2014)

Hypotheses:
– H0: The distribution of ________ is the same for __________
o e.g. Students’ post-graduation activities are
distributed in the same way for all four colleges.
– HA: The distribution of ________ is not the same for __________
o e.g. Students’ plans do not have the same distribution.

Expected counts = (row total)(column total)
grand total, and the distribution has(r – 1)(c – 1) degrees of freedom

0

Maggy Mwangi

Maggy Mwangi Added an answer on Aug 17,2019

This Chi-square problem can be solved using the TI calculator.

- Enter the contingency table into the TI using the Matrix function.
– Matrx…Edit…enter to get into the matrix [A].
o A matrix is called by its rows first and then its columns. Enter these numbers
accordingly.
 MATRIX[A] 3x4
o Next fill in the matrix as it appears. Remember to hit enter after each data entry.
o Then 2nd Quit.
– Stat -> Test -> #C x2-test.
o We placed the observed data in [A] and the TI will place the expected values in
[B] or anywhere you stipulate.
o Then ask the TI to calculate.

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Are students’ post-graduation plans the same at different colleges within the same university?

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