hp prt scr pace Formula Sheet Li=1 Xi E1(x; – X)² X = 4 s² п - 1 S X 100 E(xi - X)² n - 1 CV = S = Z = 1IA In 11)

hp<br>prt scr<br>pace<br>Formula Sheet<br>Li=1 Xi<br>E1(x; – X)²<br>X =<br>4 s²<br>п - 1<br>S<br>X 100<br>E(xi - X)²<br>n - 1<br>CV =<br>S =<br>Z =<br>1IA In 11)<br>

Extracted text: hp prt scr pace Formula Sheet Li=1 Xi E1(x; – X)² X = 4 s² п - 1 S X 100 E(xi - X)² n - 1 CV = S = Z = 1IA In 11)

Question Four<br>If employees' salaries ( in hundred £) in company ABC are as follows:<br>11, 15, 17, 14, 16, 16, 14, 18, 17, 12<br>and the marks of another group of 12 male students in the same exam are as follows<br>median mode SD<br>min<br>Q1<br>Q3<br>mean<br>max<br>22.95 22.5<br>23<br>4<br>12<br>30<br>13.4<br>23.8<br>1) Which group is more homogenous? Comment on the results.<br>2) Comment on the results in the table.<br>|Page<br>

Extracted text: Question Four If employees' salaries ( in hundred £) in company ABC are as follows: 11, 15, 17, 14, 16, 16, 14, 18, 17, 12 and the marks of another group of 12 male students in the same exam are as follows median mode SD min Q1 Q3 mean max 22.95 22.5 23 4 12 30 13.4 23.8 1) Which group is more homogenous? Comment on the results. 2) Comment on the results in the table. |Page

Jun 10, 2022

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hp prt scr pace Formula Sheet Li=1 Xi E1(x; – X)² X = 4 s² п - 1 S X 100 E(xi - X)² n - 1 CV = S = Z = 1IA In 11)

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