N

M

Std. Dev

Std. Err

95% И.И.

Min

Max

Lower Bound

Upper Bound

NCID

146

152.7466

29.67451

2.45588

147.8926

157.6005

59.00

270.00

NCC

117

154.6410

26.90451

2.48732

149.7146

159.5675

57.00

240.00

NCMH

89

147.2247

27.87340

2.95457

141.3531

153.0963

75.00

221.00

NCMO

121

144.4711

32.58376

2.96216

138.6062

150.3359

58.00

250.00

TOTAL

473

150.0592

29.66723

1.36410

147.3787

152.7397

57.00

270.00