Gce Model Questions Vol1 2019 Government Question 19

Practice objective / multiple choice question 19 from the 2019 Gce Model Questions Vol1 Government examination.

Gce Model Questions Vol1 2019 Government Objective / Multiple Choice Medium Difficulty
Question 19 GCE_MODEL_QUESTIONS_VOL1 • 2019 • GOVERNMENT • objective

Three pressure groups use the following formula to estimate the probability of a successful campaign: \(P = 0.1\log_{10}(\text{members}) + 0.05\log_{10}(\text{budget in £})\). Each group runs four campaigns.\nGroup X: 10,000 members, budget £200,000.\nGroup Y: 5,000 members, budget £150,000.\nGroup Z: 8,000 members, budget £300,000.\nCalculate the expected number of successful campaigns for each group and identify which group has the highest expected success.

Answer Options

A. Group X expects about 2.45 successful campaigns; Group Y about 2.30; Group Z about 2.55.
B. Group X expects about 2.70 successful campaigns; Group Y about 2.40; Group Z about 2.70.
C. Group X and Group Z each expect about 2.80 successful campaigns (Group Y expects about 2.60).
Correct Answer D. Group X and Group Z each expect about 2.66 successful campaigns (Group Y expects about 2.51).
Correct Answer
D
Correct Option:
Group X and Group Z each expect about 2.66 successful campaigns (Group Y expects about 2.51).

About This Question

This is Gce Model Questions Vol1 2019 Government Question 19. It is one of the objective questions from the 2019 Gce Model Questions Vol1 Government examination.

Difficulty level: Medium .

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