Find the high schooler's ability that reoresents the 48% tile

Yulia 2021-02-12 Answered
Find the high schooler's ability that reoresents the 48% tile
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Expert Answer

Sadie Eaton
Answered 2021-02-13 Author has 104 answers
μ=53.9
σ=28.5
proportion =0.48
Z value at 0.48=0.05
z=xμσ
so, X=zσ+μ=0.0528.5+3.9
X = 52.47
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