Investigators working on commericially cultivating shrimp are interested in determining the best conditions in which for them to grow. They are interested in knowing what impact water temperature (either 25 C, 30 C) and the salinity level (10 %, 25 % and 40 %) have on the growth of shrimp. Three replicates were used for each of the 6 possible treatment combinations. Post-larval shrimp were placed in each of the 18 tanks and fed the same amount of food. After one month the overall weight of all the shrimp in a tank was measured and compared to how much they weighed previously. The total sample standard deviation was found to be 15.87. The cell means in milligrams for the experiment are given below.
Temperature | 25 C | 30 C | Row Mean |
Salinity 10% | 56.25 | 75.69 | 65.97 |
Salinity 25% | 73.59 | 93.00 | 83.30 |
Salinity 40% | 78.83 | 105.11 | 91.97 |
Column Mean | 69.56 | 91.27 |
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Investigators working on commericially cultivating shrimp are interested in determining the best conditions in which for...
Investigators working on commericially cultivating shrimp are interested in determining the best conditions in which for them to grow. They are interested in knowing what impact water temperatur (either 25 C, 30 C) and the salinity level (10 %, 25 % and 40 %) have on the growth of shrimp. Three replicates were used for each of the 6 possible treatment combinations. Post-larval shrimp were placed in each of the 18 tanks and fed the same amount of food. After...
Investigators working on commericially cultivating shrimp are interested in determining the best conditions in which for them to grow. They are interested in knowing what impact water temperature (either 25 C, 30 C) and the salinity level (10 %, 25 % and 40 %) have on the growth of shrimp. Three replicates were used for each of the 6 possible treatment combinations. Post-larval shrimp were placed in each of the 18 tanks and fed the same amount of food. After...
Investigators working on commericially cultivating shrimp are interested in determining the best conditions in which for them to grow. They are interested in knowing what impact water temperature (either 25 C, 30 C) and the salinity level (10 %, 25 % and 40 %) have on the growth of shrimp. Three replicates were used for each of the 6 possible treatment combinations. Post-larval shrimp were placed in each of the 18 tanks and fed the same amount of food. After...
Investigators working on commericially cultivating shrimp are interested in determining the best conditions in which for them to grow. They are interested in knowing what impact water temperature (either 25 C, 30 C) and the salinity level (10 % 25 % and 40 %) have on the growth of shrimp. Three replicates were used for each of the 6 possible treatment combinations. Post-larval shrimp were placed in each of the 18 tanks and fed the same amount of food. After...
Investigators working on commericially cultivating
shrimp are interested in determining the best conditions in which
for them to grow. They are interested in knowing what impact water
temperature (either 25 C, 30 C) and the salinity level (10 %, 25 %
and 40 %) have on the growth of shrimp. Three replicates were used
for each of the 6 possible treatment combinations. Post-larval
shrimp were placed in each of the 18 tanks and fed the same amount
of food. After...
[5 total pt(s)] Grey seals are capital breeders and stay with their pups until they are weaned. A group of researchers on Sable Island are interested in seeing whether there is a significant difference in the weight of one week old grey seal pups versus two week old pups. They measured the weight of 23 one week old pups, then weighed those same pups again one week later. The researchers found the average weight of adult female grey seals was...
A group of researchers on Sable Island are wondering whether the grey seals pups on the west side of the island grow at different rates than those on the east side of the island. To test this they measured the weight of 24 one week old grey seal pups on the west side of the island and 22 one week old grey pups on the east side of the island. They found that the average weight of one week old...
The salinity of water samples from 3 separate sites in the Bimini Lagoon, Bahamas, was measured; the data are given below. (You can use statistical software, or better, calculate by hand or with a spreadsheet and check with software. Copying and pasting will avoid data entry errors.) Site 1: 35.20 39.25 39.13 32.79 37.80 32.20 39.77 42.70 41.23 39.58 30.41 і е 2: 43.03 33.45 41.94 39.25 40.84 45.80 37.28 40.85 45.92 30.38 Site 3: 30.59 30.13 36.63 38.30 35.67...
[5 total pt(s)] Grey seals are capital breeders and stay with their pups until they are weaned. A group of researchers on Sable Island are interested in seeing whether there is a significant difference in the weight of one week old grey seal pups versus two week old pups. They measured the weight of 21 one week old pups, then weighed those same pups again one week later. The researchers found the average weight of adult female grey seals was...
A group of researchers on Sable Island are wondering whether the grey seals pups on the west side of the island grow at different rates than those on the east side of the island. To test this they measured the weight of 20 one week old grey seal pups on the west side of the island and 22 one week old grey pups on the east side of the island. They found that the average weight of one week old...