data
Meat | Legumes | Vegatable | |
Aluminium | 1.77 | 2.4 | 1.03 |
2.36 | 2.17 | 1.53 | |
1.96 | 2.41 | 1.07 | |
2.14 | 2.34 | 1.3 | |
Clay | 2.27 | 2.41 | 1.55 |
1.28 | 2.43 | 0.79 | |
2.48 | 2.57 | 1.68 | |
2.68 | 2.48 | 1.82 | |
5.27 | 3.69 | 2.45 | |
5.17 | 3.43 | 2.99 | |
Iron | 4.06 | 3.84 | 2.8 |
4.22 | 3.72 | 2.92 |
Data -> data analysi -> Anova: Two-factoe with replication
result
Anova: Two-Factor With Replication | ||||||
SUMMARY | Meat | Legumes | Vegatable | Total | ||
Aluminium | ||||||
Count | 4 | 4 | 4 | 12 | ||
Sum | 8.23 | 9.32 | 4.93 | 22.48 | ||
Average | 2.0575 | 2.33 | 1.2325 | 1.873333 | ||
Variance | 0.063491667 | 0.012333 | 0.053492 | 0.27277 | ||
Clay | ||||||
Count | 4 | 4 | 4 | 12 | ||
Sum | 8.71 | 9.89 | 5.84 | 24.44 | ||
Average | 2.1775 | 2.4725 | 1.46 | 2.036667 | ||
Variance | 0.386025 | 0.005092 | 0.211667 | 0.361606 | ||
Count | 4 | 4 | 4 | 12 | ||
Sum | 18.72 | 14.68 | 11.16 | 44.56 | ||
Average | 4.68 | 3.67 | 2.79 | 3.713333 | ||
Variance | 0.394733333 | 0.0298 | 0.057533 | 0.78197 | ||
Total | ||||||
Count | 12 | 12 | 12 | |||
Sum | 35.66 | 33.89 | 21.93 | |||
Average | 2.971666667 | 2.824167 | 1.8275 | |||
Variance | 1.824724242 | 0.406808 | 0.60273 | |||
ANOVA | ||||||
Source of Variation | SS | df | MS | F | P-value | F crit |
Pot type | 24.89395556 | 2 | 12.44698 | 92.26312 | 8.53E-13 | 3.354131 |
Food type | 9.296872222 | 2 | 4.648436 | 34.45649 | 3.7E-08 | 3.354131 |
Interaction | 2.640427778 | 4 | 0.660107 | 4.893037 | 0.004247 | 2.727765 |
Within | 3.6425 | 27 | 0.134907 | |||
Total | 40.47375556 | 35 |
a)
option B)
type of food and type of pot
b)
F-value of Pot type = 92.26
F-valur for Food type =34.46
F-value for interaction = 4.89
c)
all three factors have significant p-values as p-values < 0.05 in each case
option A),B) and C) are correct
Iron deficiency anemia is the most common form of malnutrition in developing countries, affecting about 50%...
Iron-deficiency anemia is the most common form of malnutrition in developing countries, affecting about 50% of children and women and 25% of men. Iron pots for cooking foods had traditionally been used in many of these countries, but they have been largely replaced by aluminum pots, which are cheaper and lighter. Some research has suggested that food cooked in iron pots will contain more iron than food cooked in other types of pots. One study designed to investigate this issue...
Iron-deficiency anemia is the most common form of malnutrition in developing countries, affecting about 50% of children and women and 25% of men. Iron pots for cooking foods had traditionally been used in many of these countries, but they have been largely replaced by aluminum pots, which are cheaper and lighter. Some research has suggested that food cooked in iron pots will contain more iron than food cooked in other types of pots. One study designed to investigate this issue...
Iron-deficiency anemia is the most common form of malnutrition in developing countries, affecting about 50% of children and women and 25% of men. Iron pots for cooking foods had traditionally been used in many of these countries, but they have been largely replaced by aluminum pots, which are cheaper and lighter. Some research has suggested that food cooked in iron pots will contain more iron than food cooked in other types of pots. One study designed to investigate this issue...
Iron-deficiency anemia is the most common form of malnutrition in developing countries, affecting about 50% of children and women and 25% of men. Iron pots for cooking foods had traditionally been used in many of these countries, but they have been largely replaced by aluminum pots, which are cheaper and lighter. Some research has suggested that food cooked in iron pots will contain more iron than food cooked in other types of pots. One study designed to investigate this issue...