a garden store recently sold several types of seed packets.\nzucchini 40\npumpkin 21\ncucumber…
a garden store recently sold several types of seed packets.\nzucchini 40\npumpkin 21\ncucumber 16\nconsidering this data, how many of the next 99 seed packets sold should you expect to be pumpkin seed packets?\npumpkin seed packets
Answer
Explanation:
Step1: Calculate total sold packets
$40 + 21+16=77$
Step2: Find probability of pumpkin packets
The probability $P$ of a packet being pumpkin is $\frac{21}{77}=\frac{3}{11}$
Step3: Calculate expected number of pumpkin packets
Expected number $E$ of pumpkin packets out of 99 is $E = 99\times\frac{3}{11}=27$
Answer:
27