Fifty seeds were selected at random from each of 5 bags of seeds , and were kept under standardised conditions favourable to germination. After 20 days. the number of seeds which had germinated in each collection were counted and recorded as follows :
`{:("Bag",1,2,3,4,5),("Number of seeds",40,48,42,39,41),("germinated",,,,,):}`
What is the probability of germination of
49 seeds in a bag ?

Answer

To solve the problem of finding the probability of germination of 49 seeds in a bag, we can follow these steps:

### Step 1: Understand the Problem
We need to find the probability of exactly 49 seeds germinating in any of the bags. We have data for 5 bags, and we need to check how many seeds germinated in each bag.

### Step 2: Analyze the Data
The number of seeds that germinated in each bag is as follows:
- Bag 1: 40 seeds
- Bag 2: 48 seeds
- Bag 3: 42 seeds
- Bag 4: 39 seeds
- Bag 5: 41 seeds

### Step 3: Identify Favorable Outcomes
To find the probability of germination of 49 seeds, we need to check if any of the bags had exactly 49 seeds germinated. Looking at the data:
- Bag 1: 40
- Bag 2: 48
- Bag 3: 42
- Bag 4: 39
- Bag 5: 41

None of the bags show 49 seeds germinated.

### Step 4: Count the Favorable Cases
Since no bag has 49 seeds that germinated, the number of favorable cases is 0.

### Step 5: Calculate the Total Outcomes
The total number of bags is 5. Therefore, the total outcomes are 5.

### Step 6: Calculate the Probability
The probability \( P \) of an event is given by the formula:
\[ P(\text{event}) = \frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}} \]
Substituting the values:
\[ P(\text{49 seeds germinated}) = \frac{0}{5} = 0 \]

### Final Answer
The probability of germination of 49 seeds in a bag is \( 0 \).

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