a glass vase factory recently produced 8 vases that were chipped and 76 vases that were not. considering…
a glass vase factory recently produced 8 vases that were chipped and 76 vases that were not. considering this data, how many of the next 903 vases would you expect to be chipped? vases
Answer
Explanation:
Step1: Calculate the proportion of chipped vases
The total number of vases produced initially is $8 + 76=84$. The proportion of chipped vases is $\frac{8}{84}=\frac{2}{21}$.
Step2: Calculate the expected number of chipped vases
To find the expected number of chipped vases out of 903, we multiply the proportion of chipped vases by 903. So the expected number is $\frac{2}{21}\times903$. $\frac{2}{21}\times903 = 2\times43=86$.
Answer:
86