Treatment Vaccine (x) Placebo (y) Total Patients OT test = -2.364 and fail to reject the null OF test = 0.553 and fail to reject the null O Z test = -2.364 and reject the null OT test = 2.364 and fail to reject the null Z test= -2.701 and reject the null 4,000 4,000 If you're trying to prove that the vaccine is effective (lower incidence of polio with the what's your test statistic and your conclusion at the 1% level of significance? #with Polio 44 73
Treatment Vaccine (x) Placebo (y) Total Patients OT test = -2.364 and fail to reject the null OF test = 0.553 and fail to reject the null O Z test = -2.364 and reject the null OT test = 2.364 and fail to reject the null Z test= -2.701 and reject the null 4,000 4,000 If you're trying to prove that the vaccine is effective (lower incidence of polio with the what's your test statistic and your conclusion at the 1% level of significance? #with Polio 44 73
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Transcribed Image Text:Treatment
Vaccine (x)
Placebo (y)
Total Patients
OT test = -2.364 and fail to reject the null
OF test = 0.553 and fail to reject the null
Z test = -2.364 and reject the null
OT test = 2.364 and fail to reject the null
O Z test = -2.701 and reject the null
4,000
If you're trying to prove that the vaccine is effective (lower incidence of polio with the vac
what's your test statistic and your conclusion at the 1% level of significance?
4,000
#with Polio
44
73
Transcribed Image Text:Given the altered polio data presented below:
Treatment
Vaccine (x)
Placebo (y)
T test = -2.364 and fail to reject the null
test = 0.553 and fail to reject the null
est= -2.364 and reject the null
= 2.364 and fail to reject the null
Total Patients
= -2.701 and reject the null
4,000
If you're trying to prove that the vaccine is effective (lower incidence of polio with the vaccine like the class discussion),
what's your test statistic and your conclusion at the 1% level of significance?
4,000
# with Polio
44
73
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