Question

This table shows the observed counts of a random sample of 7739 rheumatoid arthritis patients suffering from dizziness as a side effect due to the drug they used. Assume 5% level of significance.

Side Effect	Celebrex	Naproxen	Diclofenac	Ibuprofen	Row total
Dizziness	80	29	33	2	144
No Dizziness	4060	1829	1327	379	7595
Column total	4140	1858	1360	381	7739

If side effect and drugs are independent, what are the expected counts of patients with the side effect dizziness for all drugs?

A)	Celebrex: 80, Naproxen: 29, Diclofenac: 33, Ibuprofen: 2

B)	Celebrex: 77.03, Naproxen: 34.57, Diclofenac: 25.31, Ibuprofen: 7.09

C)	Celebrex: 36, Naproxen: 36, Diclofenac: 36, Ibuprofen: 36

D)	Celebrex: 4062.97, Naproxen: 1823.43, Diclofenac: 1334.69, Ibuprofen: 373.91

E)	Unable to determine

Answer 1