Traditional braces and Clear aligners

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You would construct two histograms (one for the total practice cost for Invisalign and one for the traditional treatment patient group)  your hypotheisis test would also focus on the difference between these two groups- looking at the mean cost for the two groups and the hypo test for the difference between the means.
Traditional Braces
Per Hr Cost to treatTotal Practice Cost
$1951,715.50
$1951,450.10
$1951,552.50
$1951,754.50
$1951,815.00
$1951,860.50
$1951,878.00
$1952,067.50
$1952,115.00
$1952,134.50
$1952,232.00
$1952,262.50
$1952,360.00
$1952,430.00
$2252,432.50
$2252,524.50
$1952,687.50
$2252,722.50
$2252,729.50
$2252,750.00
$2252,760.25
$2252,914.50
$2252,986.00
$2253,090.00
$2253,267.35
$2254,047.35
$2254,218.00
$2254,477.50
$2255,996.92
$22510,902.50
Clear Aligners 
Per Hr Cost to treatTotal Practice Cost
$225$2,542
$225$2,767
$225$2,767
$225$2,880
$225$2,880
$225$2,880
$225$2,880
$225$2,880
$225$2,880
$225$2,992
$225$2,992
$225$2,992
$225$2,992
$225$2,992
$225$2,992
$225$3,105
$225$3,105
$225$3,105
$225$3,105
$225$3,217
$225$3,330
$225$3,330
$225$3,330
$225$3,330
$225$3,330
$225$3,442
$225$3,555
$225$3,667
$225$3,667
$225$3,780
$225$5,692

 

    • 10 years ago
    Traditional Braces and Clear Aligners
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      traditional_braces_and_clear_aligners.xls