a garden store recently sold several types of seed packets. zucchini 40 pumpkin 21 cucumber 16 considering…
a garden store recently sold several types of seed packets. zucchini 40 pumpkin 21 cucumber 16 considering this data, how many of the next 99 seed packets sold should you expect to be pumpkin seed packets? pumpkin seed packets
Answer
Explanation:
Step1: Calculate total seed - packets sold
First, find the total number of seed - packets sold in the initial data. $40 + 21+16=77$.
Step2: Calculate the probability of selling a pumpkin seed - packet
The probability $P$ of selling a pumpkin seed - packet is the number of pumpkin seed - packets sold divided by the total number of seed - packets sold. $P=\frac{21}{77}=\frac{3}{11}$.
Step3: Calculate the expected number of pumpkin seed - packets
Multiply the probability by the number of future seed - packets sold. The expected number of pumpkin seed - packets in the next 99 sold is $E = \frac{3}{11}\times99$. $E = 27$.
Answer:
27