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Questions 4-6: A survey of 350 adult females in 1990 revealed that 148 smoked while a survey of 488 adult females in 2000 showed that 163 smoked.
Questions 4-6: A survey of 350 adult females in 1990 revealed that 148 smoked while a survey of 488 adult females in 2000 showed that 163 smoked. Let p represent the proportion of adult female smokers. If you are interested to test if smoking has declined during 1990s then:
6. The p-value is approximately: (E)
A. 2.63
B. .009
C. .496
D. .089
E. .004
The answer is E but I NEED HELP WITH THE STEPS PLEASE SHOW STEPS.