Practice Test Geeks(GMC) Growth Marketing Certification Practice Test
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Data Analysis & Decision Making Flashcards

7 cards from real GMC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Data Analysis & Decision Making flashcards as text

  1. A growth team notices their conversion rate dropped 15% after a website redesign. Which analysis method best isolates the redesign as the cause?

    Answer: A/B test with a control group

    An A/B test with a control group isolates the redesign's impact by comparing it against the original version under identical conditions.

  2. Which metric would MOST directly indicate that a growth experiment improved long-term business value rather than just short-term conversions?

    Answer: Customer lifetime value (LTV)

    LTV captures the total revenue a customer generates over their relationship with the business, reflecting true long-term value.

  3. When analyzing a marketing funnel, you find a 70% drop-off between 'Add to Cart' and 'Checkout.' What is the most appropriate next step?

    Answer: Segment users who dropped off and analyze their behavior patterns

    Segmenting drop-off users and analyzing their behavior reveals why they left, enabling targeted and evidence-based fixes.

  4. A/B test results show a p-value of 0.08. How should a growth marketer interpret this?

    Answer: The result does not meet the standard 95% confidence threshold

    A p-value of 0.08 exceeds the conventional 0.05 threshold, meaning the result falls short of 95% statistical significance.

  5. Which data visualization is BEST suited for showing how users move through sequential stages of an onboarding flow?

    Answer: Funnel chart

    Funnel charts visually represent the progressive drop-off between sequential stages, making them ideal for onboarding flow analysis.

  6. A growth marketer wants to understand whether users who complete onboarding in under 5 minutes retain better at 30 days. Which analysis technique is most appropriate?

    Answer: Cohort analysis segmented by onboarding time

    Cohort analysis groups users by a shared characteristic (onboarding time) and tracks their behavior over time, directly answering the retention question.

  7. In growth analytics, what does 'North Star Metric' mean?

    Answer: A single metric that best captures the core value delivered to customers and predicts long-term growth

    The North Star Metric is a single, unifying measure of customer value that aligns teams and predicts sustainable growth.