Random sampling of 240 students of EBSU in the department of biochemistry was carried out to ascertain their performance in examination. The results of this study are presented in the contingency table below. What is the association between gender and student performance at 10% level of significance? Male and female Bch425 20 35 Bch491 30 20 Bch495 15 30 Bch461 50 40
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Step 1
The data provided shows the performance of male and female students in four different courses (Bch425, Bch491, Bch495, Bch461). The table should look like this: | Course | Male | Female | |---------|------|--------| | Bch425 | 20 | 35 | | Bch491 | 30 | Show more…
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