Question

2. Table 4 shows the serum cholesterol levels (in mg/dLi) of eight men. This data is also stored in the SPSS data file named Serum Chol Levels. Table 4: Serum cholesterol levels (mg/dLi) of eight men 301 315 229 293 259 274 237 356

Formulas

Answer 1

DAE PAGE Let' 6 Jhe sample variance foroade given by the (2i-) 1 DI1 2 (Σx) 1 D 1 301 t 31S + 223 t 213 + 259 + 274 + 237 3 S 2 264 283 NOW 2 301- 213) (31s-22 3) (229-213)+ (293-2P3)+ 259-283)2t (234-283)+ (237-213) + (356- 2P3) 7 1 7 1 7 3 24 1024 t +St 6 t21 2116 t S3237 29 16 t 100 X 12466 1 1720- 858