WorksheetsExperimental Design
Total questions: 10
Worksheet time: 9mins
It refers to the proposed explanation made base on the limited evidence.
(a)
Determine the "target" of the problem below:
Agronomic response of nitrogen level in rice.
(a)
Which of the following is the "cause" of the problem below:
Concentration of auxin in seed germination of yam
concentration of auxin
seed germination
Yam
What is the "effect" of the problem below:
Spore germination of Agaricus sp. as influenced by relative humidity and solar radiation
spore germination
relative humidity
solar radiation
Agaricus
It refers to the set of experimental procedures or conditions whose effects are to be measured and compared.
(a)
Identify the treatment levels in the problem below:
Researcher 1 wants to test the effect of different levels of nitrogen on the yield of corn. The researcher then uses 25%, 50% 75% and 100% of the recommended rate of nitrogen fertilizer on corn.
(a)
Identify the experimental unit in the problem below:
An experiment is conducted to determine the effect of insecticide (RR, ½ RR, 2RR) on the damage of armyworm in onion plants. Each treatment was applied to designated plot.
(a)
Identify the sampling unit in the problem below:
An experiment is conducted to determine the effect of insecticide (RR, ½ RR, 2RR) on the damage of armyworm in onion plants. Each treatment was applied to designated plot.
(a)
Identify the treatment in the problem below:
An experiment was conducted to determine the amount of water (10ml, 25ml and 50ml) needed for a pupa to emerge. Each treatment was applied in their designated petridish and each petridish has three pupae.
(a)
Identify the experimental unit in the problem below:
An experiment was conducted to determine the amount of water (10ml, 25ml and 50ml) needed for a pupa to emerge. Each treatment was applied in their designated petridish and each petridish has three pupae.
(a)
