I need help figuring this out please refer to the screenshot thank you in advance!

Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in one week. Fourteen people answered that they generally sell three cars; seventeen generally sell four cars; thirteen generally sell five cars; eleven generally sell six cars; ten generally sell seven cars. a. Complete the table. Enter the exact answers. Data Value (# cars) Frequency Relative Frequency Cumulative Relative Frequency 3 Number Number Number 4 Number Number Number 5 Number Number Number 6 Number Number Number 7 Number Number Number Table 2.42 b. What does the frequency column in Table 2.42 sum to? Number c. What does the relative frequency column in Table 2.42 sum to? Number What is the difference between relative frequency and frequency for each data value in Table 2.42? The frequency for each data value is the Click for List The relative frequency for each data value is the Click for List e. What is the difference between cumulative relative frequency and relative frequency for each data value? The relative frequency for each data value is the Click for List . The cumulative relative frequency for each data value is the Click for List