A survey of 120 college students is conducted and the results displayed below show that 70 students have a smartphone, 55 have a tablet, and 10 have neither. Fill in the empty table cells in the two-way frequency table. Smartphone No Smartphone Total Tablet 55 No Tablet 10 Total 70 120 What is the probability (rounded to the nearest whole percent) that a randomly selected college student has a tablet but not a smartphone? a. 40%

b. 33%

c. 80%

d. 32%