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how many songs does your favorite radio station play each year?

Published on Mar 24, 2016

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PRESENTATION OUTLINE

how many songs does your favorite radio station play each year?

 Kyle Prichard, hannah doss, jacob taylor
Photo by seanmasn

Assumptions

  • The station plays for 24 hrs.
  • Ads are played in between songs.
  • Every song and ad is the same length
Photo by Are W

Need to know

  • How long are the ads and songs (average)
  • How many songs and ads play during the day?
Photo by pablofalv

Pre-research

  • Guess of how long a song was : 3 min.
  • Guess of how long an ad was : 30 sec.
  • Guess-How many songs per hour?: 18.
  • how many adds per hour- 6 min.

Pre-Calculation

  • 3 min x 18 songs= 54 min of songs (rounded)
  • 6min. of ads
  • 18 songs hour x 24 hours x 365 days = 157,680 songs a year
Photo by *MarS

Predictions

  • The lower estimate is 157,680 songs
  • The higher estimate is 166,440 songs due to one extra song/hr
Photo by zibibboo

Research/calculation

  • 96.7 offers 12 songs per hour. (average)
  • 12 songs x 24 hours = 288 songs a day. 288 x 365= 105,120 songs per year

comparing predicitions

  • Predicted : 157,680
  • Actual : 105,120
Photo by Stew Dean