Trees form the most essential components of our environment. They take in sunlight, carbon dioxide and water to produce oxygen which helps to
support all forms of life on earth. Various kinds of trees can be found which
provide us materials for food, shelter, clothing and medicines
Germinating seeds in a bag is a fun way for kids to view how seeds
transform into plants. Seeds don’t need soil to start germinating, so you can
place them in a sunny window and they will start sprouting right away
Fifty seeds were selected at random from each of 5 bags of seeds, and
were kept under standardized conditions favourable to germination. After
20 days, the number of seeds which had germinated in each collection
were counted and recorded as follows:
What is the probability of germination of
i) more than 40 seeds in a bag? 1
ii) 49 seeds in a bag? 1
iii) more than 35 seeds in a bag? 1
iv) Less than 40 seeds in a bag? 1
v) 0 seeds in a bag?