the two - way frequency table below shows data on years working with the company and college degree status…
the two - way frequency table below shows data on years working with the company and college degree status for toms coworkers. complete the following two - way table of row relative frequencies. (if necessary, round your answers to the nearest hundredth.) at company less than 2 years at company 2 or more years college degree 5 14 no college degree 16 7 at company less than 2 years at company 2 or more years row total college degree 1.00 no college degree 1.00
Answer
Explanation:
Step1: Calculate row - total for college degree row
The total number of people with a college degree is $5 + 14=19$.
Step2: Calculate row - relative frequency for 'At company less than 2 years' in college degree row
The row - relative frequency is $\frac{5}{19}\approx0.26$.
Step3: Calculate row - relative frequency for 'At company 2 or more years' in college degree row
The row - relative frequency is $\frac{14}{19}\approx0.74$.
Step4: Calculate row - total for no college degree row
The total number of people without a college degree is $16 + 7 = 23$.
Step5: Calculate row - relative frequency for 'At company less than 2 years' in no college degree row
The row - relative frequency is $\frac{16}{23}\approx0.70$.
Step6: Calculate row - relative frequency for 'At company 2 or more years' in no college degree row
The row - relative frequency is $\frac{7}{23}\approx0.30$.
Answer:
| At company less than 2 years | At company 2 or more years | Row total | |
|---|---|---|---|
| College degree | 0.26 | 0.74 | 1.00 |
| No college degree | 0.70 | 0.30 | 1.00 |