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Problem #3: In a patient study for multiple sclerosis (MS), 32 of the 100 patients studied actually have MS. For the data giv
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TE 40 Jsians T-50 lasiong Discove 1 TRit Tve 2 21 67 Teat 30 - veT 20 Jesiong T 30 Jasjou 3 16 22 65 16 62 JO TE1O iong 28 12 563 XI006251 32 Sersitivty (S) Specilidy ( 8X100= 25 7 32 IT40 SM 1 67 x10098.53 /. 68 Sp 11T=30

Sn=:16/32*100 = 50%

Sp= 65/68 * 100= 95.59%

Sn 22 yI00 6875 T-90 32 SP= 62 X1009 1.18 / 68 T- 10 87.5 1 28X100 Sn 32 SP 56 x /0082.35% 68 1l90f T-10 clediit T 20 ot 607 T-30 SM 304 T-40 20- 20 1e0-Sp 60 t

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