A physical instructor claims that the mean weight of students in school is greater than 82 kg with standard deviation 20. If a sample of size 81 students is selected with mean weight of 90. The test statistic equals to
The correct answer is B
What is the Isolation distance required for foundation seed production of okra?
Which of the following mineral is responsible for firmness of fruit?
Ufra disease in rice is caused by ___
What are the products of fermentation of grapes by yeast?
Classification of De Candole is based on
Chemicals like hexadeconol, a long chain alcohol when mixed with surface 5 mm of soil can reduce evaporation by about:
ALUS (Alternate land use system for Class II, III)
The first milk produced after parturition is called?
Who is regarded as the pioneer of the field of Agricultural Economics
During milling of wheat, nutrient losses occur, fortification helps in adding back those nutrients……………………………… when added to whe...