3. Pengurus cawangan ZY Stores meletak jawatan, dan tiga jurujual di cawangan itu sedang dipertimbangkan untuk jawatan itu. Ketiga-tiganya mempunyai tempoh perkhidmatan, pendidikan dan sebagainya yang hampir sama. Untuk membuat keputusan, adalah dicadangkan supaya setiap rekod jualan bulanan mereka diperiksa. Lakukan analisis varians (ANOVA) untuk melihat sama ada terdapat sebarang perbezaan dalam jualan bulanan di kalangan jurujual . (Gunakan a= 0.05). The manager of a branch of ZY Stores resigned, and three salespeople at the branch are being considered for the position. All three have about the same length of service, education and so on. In order to make a decision, it was suggested that each of their monthly sales record be examined. Perform an analysis of variance (ANOVA) to see if there is any difference in monthly sales among the salespeople . (Use a = 0.05). Jualan Bulanan Monthly Sales (RM'000) Ms. Alina Mr. Sufian Ms. Suzi 15 15 19 10 10 12 9 12 16 5 11 16 16 12 12 b) Cari nilai Find the value i) SSTOTAL\f3. Pengurus cawangan ZY Stores meletak jawatan, dan tiga jurujual di cawangan itu sedang dipertimbangkan untuk jawatan itu. Ketiga-tiganya mempunyai tempoh perkhidmatan, pendidikan dan sebagainya yang hampir sama. Untuk membuat keputusan, adalah dicadangkan supaya setiap rekod jualan bulanan mereka diperiksa. Lakukan analisis varians (ANOVA) untuk melihat sama ada terdapat sebarang perbezaan dalam jualan bulanan di kalangan jurujual . (Gunakan a= 0.05). The manager of a branch of ZY Stores resigned, and three salespeople at the branch are being considered for the position. All three have about the same length of service, education and so on. In order to make a decision, it was suggested that each of their monthly sales record be examined. Perform an analysis of variance (ANOVA) to see if there is any difference in monthly sales among the salespeople . (Use a = 0.05). Jualan Bulanan Monthly Sales (RM'000) Ms. Alina Mr. Sufian Ms. Suzi 15 15 19 10 10 12 9 12 16 5 11 16 16 12 12 b) Cari nilai Find the value ili) SSE3. Pengurus cawangan ZY Stores meletak jawatan, dan tiga jurujual di cawangan itu sedang dipertimbangkan untuk jawatan itu. Ketiga-tiganya mempunyai tempoh perkhidmatan, pendidikan dan sebagainya yang hampir sama. Untuk membuat keputusan, adalah dicadangkan supaya setiap rekod jualan bulanan mereka diperiksa. Lakukan analisis varians (ANOVA) untuk melihat sama ada terdapat sebarang perbezaan dalam jualan bulanan di kalangan jurujual . (Gunakan a= 0.05). The manager of a branch of ZY Stores resigned, and three salespeople at the branch are being considered for the position. All three have about the same length of service, education and so on. In order to make a decision, it was suggested that each of their monthly sales record be examined. Perform an analysis of variance (ANOVA) to see if there is any difference in monthly sales among the salespeople . (Use a = 0.05). Jualan Bulanan Monthly Sales (RM'000) Ms. Alina Mr. Sufian Ms. Suzi 15 15 19 10 10 12 9 12 16 5 11 16 16 12 12 b) Cari nilai Find the value iv) MSTR3. Pengurus cawangan ZY Stores meletak jawatan, dan tiga jurujual di cawangan itu sedang dipertimbangkan untuk jawatan itu. Ketiga-tiganya mempunyai tempoh perkhidmatan, pendidikan dan sebagainya yang hampir sama. Untuk membuat keputusan, adalah dicadangkan supaya setiap rekod jualan bulanan mereka diperiksa. Lakukan analisis varians (ANOVA) untuk melihat sama ada terdapat sebarang perbezaan dalam jualan bulanan di kalangan jurujual . (Gunakan a= 0.05). The manager of a branch of ZY Stores resigned, and three salespeople at the branch are being considered for the position. All three have about the same length of service, education and so on. In order to make a decision, it was suggested that each of their monthly sales record be examined. Perform an analysis of variance (ANOVA) to see if there is any difference in monthly sales among the salespeople . (Use a = 0.05). Jualan Bulanan Monthly Sales (RM'000) Ms. Alina Mr. Sufian Ms. Suzi 15 15 19 10 10 12 9 12 16 5 11 16 16 12 12 b) Cari nilai Find the value V) MSE\f3. Pengurus cawangan ZY Stores meletak jawatan, dan tiga jurujual di cawangan itu sedang dipertimbangkan untuk jawatan itu. Ketiga-tiganya mempunyai tempoh perkhidmatan, pendidikan dan sebagainya yang hampir sama. Untuk membuat keputusan, adalah dicadangkan supaya setiap rekod jualan bulanan mereka diperiksa. Lakukan analisis varians (ANOVA) untuk melihat sama ada terdapat sebarang perbezaan dalam jualan bulanan di kalangan jurujual . (Gunakan a= 0.05). The manager of a branch of ZY Stores resigned, and three salespeople at the branch are being considered for the position. All three have about the same length of service, education and so on. In order to make a decision, it was suggested that each of their monthly sales record be examined. Perform an analysis of variance (ANOVA) to see if there is any difference in monthly sales among the salespeople . (Use a = 0.05). Jualan Bulanan Monthly Sales (RM'000) Ms. Alina Mr. Sufian Ms. Suzi 15 15 19 10 10 12 9 12 16 5 11 16 16 12 12 b) Cari nilai Find the value vii) F (CV)