{"text_format":"2","workbook":"xlsx","n_sheets":7,"sheets":["확률구하기","정규분포그리기","표준정규분포표","예제 2.9","표준정규분포상위백분위수","표준점수","불량율"],"not_rendered":{"charts":0,"images":8,"macros":0,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"확률구하기","index":0,"n_rows":7,"n_cols":4,"rows_kept":7,"cut":false,"hidden":false,"merged":[]}
["X~N(172, 3^2)",null,null,"Z~ N(0,1)"]
[]
["Pr(X≤170)=",null,null,"Pr(Z≤1)="]
[]
["Pr(X≤180)=",null,null,"Pr(Z≤1.645)="]
[]
["Pr(X>180)= ",null,null,"Pr(Z>-1)="]

{"sheet":"정규분포그리기","index":1,"n_rows":16,"n_cols":9,"rows_kept":16,"cut":false,"hidden":false,"merged":[[0,7,0,8]]}
["z","f(z)",{"$nulls":5},"X~N(172, 3^2)"]
[-3]
[-2.5,{"$nulls":6},"x","f(x)"]
[-2,{"$nulls":6},160]
[-1.5,{"$nulls":6},162]
[-1,{"$nulls":6},164]
[-0.5,{"$nulls":6},166]
[0,{"$nulls":6},168]
[0.5,{"$nulls":6},170]
[1,{"$nulls":6},172]
[1.5,{"$nulls":6},174]
[2,{"$nulls":6},176]
[2.5,{"$nulls":6},178]
[3,{"$nulls":6},180]
[{"$nulls":7},182]
[{"$nulls":7},184]

{"sheet":"표준정규분포표","index":2,"n_rows":32,"n_cols":11,"rows_kept":32,"cut":false,"hidden":false,"merged":[]}
["z",0,0.01,0.02,0.03,0.04,0.05,0.06,7.0000000000000007E-2,0.08,0.09]
[0]
[0.1]
[0.2]
[0.3]
[0.4]
[0.5]
[0.6]
[0.7]
[0.8]
[0.9]
[1]
[1.1000000000000001]
[1.2]
[1.3]
[1.4]
[1.5]
[1.6]
[1.7]
[1.8]
[1.9]
[2]
[2.1]
[2.2000000000000002]
[2.2999999999999998]
[2.4]
[2.5]
[2.6]
[2.7]
[2.8]
[2.9]
[3]

{"sheet":"예제 2.9","index":3,"n_rows":9,"n_cols":2,"rows_kept":9,"cut":false,"hidden":false,"merged":[]}
[]
["1) Pr(X>=270)=","1-Pr(X<270)"]
[]
[]
["2) Pr(180<=X<=230)=","Pr(X<=230)-Pr(X<180)"]
[]
[]
["3) Pr(X>=k)=0.05"]
["k="]

{"sheet":"표준정규분포상위백분위수","index":4,"n_rows":6,"n_cols":1,"rows_kept":6,"cut":false,"hidden":false,"merged":[]}
[]
["1) Z0.025"]
[]
["2) Z0.05"]
[]
["3) Z0.01"]

{"sheet":"표준점수","index":5,"n_rows":18,"n_cols":4,"rows_kept":18,"cut":false,"hidden":false,"merged":[]}
["번호","원점수","Z값","표준점수"]
[1,50]
[2,40]
[3,64]
[4,57]
[5,65]
[6,74]
[7,72]
[8,76]
[9,95]
[10,82]
[11,68]
[12,67]
[13,80]
[14,90]
[15,70]
["평균"]
["모표준편차"]

{"sheet":"불량율","index":6,"n_rows":1,"n_cols":1,"rows_kept":1,"cut":false,"hidden":false,"merged":[]}
["6-시그마운동에서 불량율은 얼마가 되는가?"]