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Conclude the first and third quartile.

Consumer Review posts reviews as well as ratings of a variety of products on the internet. The following is a sample of 20 speaker systems and their ratings. The ratings are on a scale of 1 to 5, with 5 being the best

Speaker

Rating

Infinity Kappa 6.1

4

Allison One

4.12

Cambridge Ensemble II

3.82

Dynaudio Contour 1.3

4

Hsu Rsch. HRSW12V

4.56

Legacy Audio Focus

4.32

Mission 73li

4.33

PSB 400i

4.5

Snell Acoustics D IV

4.64

Thiel CS1.5

4.2

ACI Sapphire III

4.67

Bose 501 Series

2.14

DCM KX-212

4.09

Eosone RSF1000

4.17

Joseph Audio RM7si

4.88

Martin Logan Aerius

4.26

Omni Audio SA 12.3

2.32

Polk Audio RT12

4.5

Sunfire True Subwoofer

4.17

Yamaha NS-A636

2.17

Compute the first and third quartiles

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M922365

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