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Lære Challenge: Session Duration Insights | Sessionized Data Fundamentals
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SQL for Product Analysts

bookChallenge: Session Duration Insights

Oppgave

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Use the data in the sessions table to find the average session duration, in minutes, for each device_type.

  • Calculate the duration of each session in minutes.
  • Group the sessions by device_type.
  • For each device type, calculate the average session duration in minutes and return it as avg_session_duration_minutes.
  • Your result should have one row per device type, with columns: device_type and avg_session_duration_minutes.

Løsning

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Seksjon 1. Kapittel 4
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bookChallenge: Session Duration Insights

Sveip for å vise menyen

Oppgave

Swipe to start coding

Use the data in the sessions table to find the average session duration, in minutes, for each device_type.

  • Calculate the duration of each session in minutes.
  • Group the sessions by device_type.
  • For each device type, calculate the average session duration in minutes and return it as avg_session_duration_minutes.
  • Your result should have one row per device type, with columns: device_type and avg_session_duration_minutes.

Løsning

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Alt var klart?

Hvordan kan vi forbedre det?

Takk for tilbakemeldingene dine!

Seksjon 1. Kapittel 4
single

single

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