there are 600 employees at danis office. she asks a random sample of employees how they get to the office…

there are 600 employees at danis office. she asks a random sample of employees how they get to the office. the results show that 7 employees in the sample drive to the office and 23 take public transportation. approximately what fraction of all employees can dani expect to drive to the office? $\frac{7}{600}$ $\frac{23}{600}$ $\frac{7}{30}$ $\frac{23}{30}$

there are 600 employees at danis office. she asks a random sample of employees how they get to the office. the results show that 7 employees in the sample drive to the office and 23 take public transportation. approximately what fraction of all employees can dani expect to drive to the office? $\frac{7}{600}$ $\frac{23}{600}$ $\frac{7}{30}$ $\frac{23}{30}$

Answer

Explanation:

Step1: Find the size of the sample

The number of employees in the sample is the sum of those who drive and those who take public - transportation. So, the sample size is (7 + 23=30).

Step2: Calculate the fraction of employees who drive in the sample

The number of employees who drive in the sample is 7, and the sample size is 30. So the fraction of employees who drive in the sample is (\frac{7}{30}). We assume this fraction is representative of the entire population of 600 employees.

Answer:

(\frac{7}{30})