TABLE 1B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT JAY, FL 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MM PERCENT ESTABLISHMENT PRE-DROUGHT QUALITY NAME 4/4 6/17 6/17 4/4 6/17 TIFTUF ? BERMUDA 99.0 99.0 99.0 6.3 6.3 FB 1628 BERMUDA 99.0 99.0 99.0 5.7 7.3 RIO (JSC 2009-6-S) BERMUDA 99.0 99.0 99.0 6.0 7.0 MONACO BERMUDA 89.7 99.0 99.0 6.0 6.7 ASC 119 BERMUDA 99.0 99.0 99.0 6.0 6.7 TAHOMA 31 BERMUDA 96.0 99.0 99.0 5.3 6.7 TIFWAY BERMUDA 99.0 99.0 99.0 6.3 6.7 OKC 1221 BERMUDA 99.0 99.0 99.0 5.7 7.0 ASC 118 BERMUDA 82.7 92.7 92.7 5.3 6.3 DOG TUFF BERMUDA 99.0 99.0 99.0 5.7 6.0 PREMIER PRO BERMUDA 85.0 99.0 99.0 4.7 6.3 LSD VALUE 21.4 8.7 8.7 0.8 1.0 C.V. (%) 9.5 3.4 3.4 7.5 6.8 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. TABLE 1B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT JAY, FL 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MM QUALITY RATINGS DURING DROUGHT PERIOD NAME 6/20 6/23 6/27 6/30 7/5 7/8 7/11 7/15 7/18 7/22 7/25 TIFTUF ? BERMUDA 5.0 5.0 4.0 4.0 4.7 5.0 5.0 6.0 6.0 6.0 6.0 FB 1628 BERMUDA 6.0 6.0 5.0 5.7 5.7 5.0 5.0 5.7 5.7 6.0 6.0 RIO (JSC 2009-6-S) BERMUDA 5.7 6.0 4.7 5.0 5.7 5.0 5.0 5.7 6.0 5.7 6.0 MONACO BERMUDA 5.3 6.0 4.7 5.0 5.3 5.0 5.0 4.7 5.7 5.7 6.0 ASC 119 BERMUDA 5.3 5.7 4.7 5.3 5.0 5.0 5.0 5.7 5.7 5.7 5.7 TAHOMA 31 BERMUDA 6.0 6.0 5.0 5.3 5.3 4.7 5.0 4.7 5.0 5.3 5.7 TIFWAY BERMUDA 5.0 5.0 4.3 4.0 4.0 4.0 4.0 4.0 5.0 5.3 5.7 OKC 1221 BERMUDA 5.0 5.7 4.7 4.7 4.7 5.0 4.7 4.7 5.0 5.3 5.3 ASC 118 BERMUDA 5.0 5.7 4.7 5.3 5.0 5.0 5.0 5.0 5.3 5.3 5.7 DOG TUFF BERMUDA 5.0 5.0 4.3 4.3 4.3 4.0 4.3 4.3 5.0 5.3 5.3 PREMIER PRO BERMUDA 5.0 5.3 4.7 5.3 4.0 4.3 4.3 4.0 4.7 4.7 5.0 LSD VALUE 0.5 0.6 1.3 0.8 1.0 0.8 0.9 1.1 1.2 1.2 1.0 C.V. (%) 5.6 6.2 10.8 9.6 10.8 8.6 8.9 12.6 10.3 9.3 7.8 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. TABLE 1B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT JAY, FL 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MM QUALITY RATINGS DURING DROUGHT PERIOD NAME 7/28 8/2 8/4 8/8 8/12 8/15 8/19 8/22 8/26 8/29 9/1 TIFTUF ? BERMUDA 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 FB 1628 BERMUDA 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 RIO (JSC 2009-6-S) BERMUDA 5.7 5.7 6.0 6.0 5.7 5.7 6.0 6.0 5.7 5.7 5.7 MONACO BERMUDA 5.7 5.7 5.7 6.0 6.0 5.3 6.0 6.0 6.0 6.0 6.0 ASC 119 BERMUDA 5.3 5.3 5.7 5.7 5.7 5.0 5.3 5.3 5.3 5.3 5.3 TAHOMA 31 BERMUDA 6.0 5.7 5.7 6.0 6.0 5.7 5.7 6.0 6.0 6.0 5.7 TIFWAY BERMUDA 5.7 5.3 6.0 6.0 6.0 5.3 6.0 6.0 6.0 6.0 6.0 OKC 1221 BERMUDA 5.3 5.3 5.7 5.7 5.3 5.3 5.3 5.3 5.7 5.7 5.3 ASC 118 BERMUDA 5.3 5.3 5.7 5.7 5.7 5.0 5.3 5.7 5.3 5.3 5.3 DOG TUFF BERMUDA 5.3 5.3 5.3 6.0 5.3 5.3 5.3 5.7 5.7 5.7 5.3 PREMIER PRO BERMUDA 5.3 5.0 5.0 5.0 5.0 4.0 4.0 4.7 5.0 5.0 5.0 LSD VALUE 1.0 1.2 1.0 0.6 0.8 1.0 0.9 0.7 0.6 0.6 0.9 C.V. (%) 7.6 8.6 7.4 5.2 6.7 10.1 9.2 6.9 5.8 5.8 7.5 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. TABLE 1B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT JAY, FL 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MM QUALITY RATINGS DURING DROUGHT PERIOD NAME 9/7 9/12 9/15 9/19 9/22 9/26 9/29 10/3 10/6 10/10 10/13 TIFTUF ? BERMUDA 6.0 6.0 6.0 6.0 6.0 6.3 7.0 6.0 6.0 6.3 6.3 FB 1628 BERMUDA 5.7 5.3 5.3 5.3 5.3 5.3 5.7 5.3 5.3 5.0 5.0 RIO (JSC 2009-6-S) BERMUDA 5.7 5.7 5.3 5.7 5.7 5.7 5.7 5.3 5.0 5.3 5.3 MONACO BERMUDA 5.3 5.0 5.0 5.0 5.0 4.7 4.7 4.7 4.7 5.0 5.0 ASC 119 BERMUDA 5.3 5.0 4.7 5.0 5.0 5.3 5.3 4.7 4.3 4.7 4.7 TAHOMA 31 BERMUDA 5.7 5.3 5.0 5.0 5.0 5.0 5.3 5.0 5.0 5.0 5.0 TIFWAY BERMUDA 6.0 5.3 5.0 5.0 5.3 5.3 5.7 5.0 5.0 5.0 5.0 OKC 1221 BERMUDA 5.3 5.3 4.7 5.0 5.3 5.0 5.3 5.0 4.7 5.3 5.3 ASC 118 BERMUDA 5.3 5.0 4.7 4.7 5.0 5.0 4.7 4.0 4.7 5.0 5.0 DOG TUFF BERMUDA 5.7 5.3 5.0 5.3 5.0 5.7 5.7 5.0 5.0 5.3 5.3 PREMIER PRO BERMUDA 5.3 4.3 4.0 4.3 5.0 4.7 4.7 4.3 3.7 3.7 3.7 LSD VALUE 1.1 1.0 0.6 0.7 0.8 0.8 1.0 1.0 0.8 1.1 1.1 C.V. (%) 7.8 9.3 6.6 7.9 7.6 8.4 10.4 10.6 9.6 11.6 11.6 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. TABLE 1B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT JAY, FL 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MM QUALITY RATINGS DURING THE RECOVER PERIOD TOTAL NAME 10/17 10/20 10/24 10/27 10/31 11/7 11/10 MEAN WATER TIFTUF ? BERMUDA 6.0 6.0 6.0 6.0 6.3 6.3 7.3 5.9 22.0 FB 1628 BERMUDA 5.0 5.3 5.7 5.7 5.3 6.0 6.3 5.7 43.0 RIO (JSC 2009-6-S) BERMUDA 5.3 5.3 5.3 5.7 6.0 5.7 6.7 5.7 43.3 MONACO BERMUDA 5.0 5.0 5.0 5.3 5.7 6.0 6.0 5.4 47.3 ASC 119 BERMUDA 4.7 5.0 5.0 5.3 5.7 5.7 6.3 5.3 55.7 TAHOMA 31 BERMUDA 5.0 5.3 5.3 5.3 5.7 5.7 6.3 5.5 64.7 TIFWAY BERMUDA 5.0 5.0 5.3 5.7 5.7 6.0 6.0 5.3 68.7 OKC 1221 BERMUDA 4.7 5.7 5.7 5.7 6.0 6.0 6.7 5.3 72.7 ASC 118 BERMUDA 4.7 5.7 5.7 5.7 5.7 6.0 6.3 5.3 77.0 DOG TUFF BERMUDA 4.7 5.3 5.3 5.3 6.0 6.0 7.0 5.3 90.0 PREMIER PRO BERMUDA 4.3 4.3 4.3 4.3 5.0 6.0 6.0 4.7 136.3 LSD VALUE 1.7 1.7 1.8 1.8 1.5 0.9 0.9 0.4 65.7 C.V. (%) 13.7 13.0 13.5 12.9 10.4 5.9 6.9 4.0 49.5 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. TABLE 1B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT JAY, FL 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MM PERCENT GREEN COVER PRE-DROUGHT PERIOD PERCENT GREEN COVER DURING DROUGHT PERIOD NAME 4/4 6/17 6/20 6/23 6/27 6/30 7/5 7/8 7/11 7/15 7/18 7/22 TIFTUF ? BERMUDA 90.3 87.0 15.0 48.0 14.7 24.0 53.0 61.7 77.3 92.0 88.3 93.7 FB 1628 BERMUDA 80.3 96.7 84.0 95.0 65.0 61.7 68.0 58.3 66.0 84.7 85.7 91.3 RIO (JSC 2009-6-S) BERMUDA 96.7 92.0 54.7 71.0 22.7 36.0 59.3 58.7 75.3 85.3 77.3 86.3 MONACO BERMUDA 94.0 96.0 37.7 67.7 21.7 21.3 43.7 49.0 62.3 72.0 69.7 83.0 ASC 119 BERMUDA 96.7 96.0 41.3 66.7 21.3 34.7 49.0 51.0 60.7 74.3 74.0 75.3 TAHOMA 31 BERMUDA 72.3 88.0 65.7 83.7 31.0 35.0 45.7 38.0 47.3 59.0 56.7 76.3 TIFWAY BERMUDA 93.7 68.3 26.3 48.0 12.7 16.3 25.7 37.7 41.0 52.3 50.7 74.3 OKC 1221 BERMUDA 84.3 94.7 41.0 61.0 22.3 36.0 49.3 41.3 53.3 66.0 60.7 75.7 ASC 118 BERMUDA 92.7 64.3 29.7 61.7 28.3 44.3 57.3 49.7 62.0 75.0 73.0 79.7 DOG TUFF BERMUDA 82.7 55.7 17.7 58.3 13.7 25.0 39.3 41.7 50.7 65.7 56.7 72.7 PREMIER PRO BERMUDA 68.3 95.3 46.3 79.0 27.7 28.3 40.3 49.3 41.3 51.3 45.3 55.7 LSD VALUE 16.1 65.2 28.2 25.9 14.4 24.9 23.4 28.8 15.6 22.0 22.0 26.3 C.V. (%) 10.1 29.6 38.4 20.3 34.1 38.4 24.4 24.7 15.6 16.9 18.0 15.6 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. TABLE 1B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT JAY, FL 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MM PERCENT GREEN COVER RATINGS DURING THE DROUGHT PERIOD NAME 7/25 7/28 8/2 8/4 8/8 8/12 8/15 8/19 8/22 8/26 8/29 TIFTUF ? BERMUDA 88.7 88.3 36.7 87.7 87.3 88.0 84.3 86.7 74.3 88.3 56.7 FB 1628 BERMUDA 95.3 92.3 44.0 92.3 91.7 92.3 89.7 90.3 85.7 89.3 75.3 RIO (JSC 2009-6-S) BERMUDA 88.0 84.0 34.7 84.0 83.7 84.7 78.3 82.7 73.3 82.7 57.7 MONACO BERMUDA 85.0 83.7 27.7 80.0 85.0 83.3 79.7 80.3 74.3 81.0 47.7 ASC 119 BERMUDA 79.7 74.3 28.0 71.7 69.3 71.7 64.7 68.7 56.3 69.3 43.0 TAHOMA 31 BERMUDA 78.3 72.0 28.7 74.3 75.0 81.7 73.0 77.3 67.0 78.7 54.0 TIFWAY BERMUDA 71.0 75.3 27.0 73.3 77.7 76.7 66.0 74.3 57.0 77.7 43.7 OKC 1221 BERMUDA 72.7 69.7 26.0 60.0 68.7 77.3 65.3 68.0 56.0 77.0 40.3 ASC 118 BERMUDA 78.0 70.0 28.3 72.0 80.0 69.7 72.7 71.7 61.0 79.0 46.0 DOG TUFF BERMUDA 66.7 72.0 25.0 68.0 73.0 72.0 61.3 65.7 57.3 76.3 45.7 PREMIER PRO BERMUDA 51.7 46.0 15.0 45.0 44.3 53.3 46.0 54.7 47.7 68.0 37.3 LSD VALUE 28.0 27.3 13.7 23.3 27.9 19.8 21.6 19.1 22.1 17.9 22.2 C.V. (%) 17.4 17.9 24.5 16.8 18.1 13.3 16.1 13.4 17.5 10.4 22.4 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. TABLE 1B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS (CONT') IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT JAY, FL 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MM PERCENT GREEN COVER RATINGS DURING DROUGHT NAME 9/1 9/7 9/12 9/15 9/19 9/22 9/26 9/29 10/3 10/6 10/10 10/13 TIFTUF ? BERMUDA 81.3 90.0 78.3 91.3 83.0 80.7 81.0 78.0 74.7 49.0 67.3 72.7 FB 1628 BERMUDA 80.0 77.3 67.7 76.7 70.7 65.0 63.3 62.7 62.0 46.0 59.0 62.7 RIO (JSC 2009-6-S) BERMUDA 72.3 81.0 71.7 79.3 72.3 72.7 68.3 63.3 64.7 44.7 58.7 60.3 MONACO BERMUDA 72.0 77.0 57.7 71.7 62.0 57.3 51.3 49.0 49.7 34.7 46.0 58.0 ASC 119 BERMUDA 64.3 69.3 60.0 74.3 62.7 59.7 56.7 56.3 50.0 37.0 53.0 53.3 TAHOMA 31 BERMUDA 67.0 70.3 56.7 71.3 59.0 65.3 52.0 50.7 43.7 34.7 49.3 61.0 TIFWAY BERMUDA 66.0 71.3 49.7 76.7 60.0 57.0 52.7 51.3 49.7 32.0 47.0 56.7 OKC 1221 BERMUDA 59.3 72.3 49.7 68.0 55.7 55.7 56.3 49.0 46.3 32.7 50.0 59.7 ASC 118 BERMUDA 58.3 62.7 54.3 68.3 58.0 52.0 47.7 42.7 48.7 30.3 43.3 52.7 DOG TUFF BERMUDA 59.7 68.0 51.7 72.0 58.0 49.7 56.7 54.7 49.0 39.7 53.7 60.7 PREMIER PRO BERMUDA 57.3 64.3 49.7 59.7 51.3 54.7 44.0 44.0 47.7 37.0 50.3 51.0 LSD VALUE 19.3 22.8 34.2 21.1 18.4 18.6 18.7 16.1 14.5 20.4 17.1 15.7 C.V. (%) 14.0 13.9 24.2 13.2 14.7 15.5 17.2 16.1 15.1 22.8 15.4 12.2 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. TABLE 1B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT JAY, FL 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MM PERCENT GREEN COVER RATINGS DURING THE RECOVERY PERIOD NAME 10/17 10/20 10/24 10/27 10/31 11/7 11/10 TIFTUF ? BERMUDA 73.0 73.7 68.0 78.0 85.3 93.3 95.7 FB 1628 BERMUDA 68.0 59.7 55.0 63.0 75.7 82.0 87.3 RIO (JSC 2009-6-S) BERMUDA 63.7 58.7 55.0 63.7 72.3 84.0 88.3 MONACO BERMUDA 62.3 58.7 51.3 62.3 69.7 86.0 85.0 ASC 119 BERMUDA 57.7 55.3 52.3 63.0 73.3 86.0 89.7 TAHOMA 31 BERMUDA 57.3 55.3 43.0 58.3 68.0 85.3 87.7 TIFWAY BERMUDA 54.7 56.3 47.7 61.7 70.0 82.3 83.3 OKC 1221 BERMUDA 65.0 61.0 55.0 70.0 82.0 90.0 96.0 ASC 118 BERMUDA 65.3 55.0 58.3 66.0 75.0 88.0 87.7 DOG TUFF BERMUDA 62.3 60.3 54.3 64.0 75.3 93.3 90.0 PREMIER PRO BERMUDA 54.0 51.7 42.3 52.3 68.0 80.3 80.3 LSD VALUE 20.0 18.3 27.7 38.1 25.1 21.3 15.0 C.V. (%) 13.5 13.4 21.0 21.1 12.9 9.2 7.3 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN.