Gce Model Questions Vol1 2018 Christian Religious Studies Question 45

Practice objective / multiple choice question 45 from the 2018 Gce Model Questions Vol1 Christian Religious Studies examination.

Gce Model Questions Vol1 2018 Christian Religious Studies Objective / Multiple Choice Hard Difficulty
Question 45 GCE_MODEL_QUESTIONS_VOL1 • 2018 • CHRISTIAN_RELIGIOUS_STUDIES • objective

In a community, 5 out of 10 000 patients claim to have been healed instantly after a prayer‑based intervention. The known natural remission rate for the illness is 0.02 % (2 per 10 000). Using a Poisson approximation, test at the 5 % significance level whether the observed healing rate is statistically higher than the natural remission rate. State the null hypothesis, compute the p‑value (to three decimal places), and give your conclusion.

Answer Options

A. p‑value ≈ 0.012; because p < 0.05, we reject the null hypothesis - the observed rate is statistically higher than the natural remission rate.
B. p‑value ≈ 0.053; because p < 0.05, we reject the null hypothesis - the observed rate is statistically higher than the natural remission rate.
C. p‑value ≈ 0.089; because p > 0.05, we fail to reject the null hypothesis - the observed rate is not statistically higher than the natural remission rate.
Correct Answer D. p‑value ≈ 0.053; because p > 0.05, we fail to reject the null hypothesis - the observed rate is not statistically higher than the natural remission rate.
Correct Answer
D
Correct Option:
p‑value ≈ 0.053; because p > 0.05, we fail to reject the null hypothesis - the observed rate is not statistically higher than the natural remission rate.

About This Question

This is Gce Model Questions Vol1 2018 Christian Religious Studies Question 45. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Christian Religious Studies examination.

Difficulty level: Hard .

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