an electronics company polled 300 random people to find out whether they own cell phones and laptops. the…

an electronics company polled 300 random people to find out whether they own cell phones and laptops. the results are shown in the table. use the table to complete the statements. the cell labeled a is a the cell labeled b is a cell phone no cell phone total laptop 82 11 b no laptop 159 a 207 total 241 59 300

an electronics company polled 300 random people to find out whether they own cell phones and laptops. the results are shown in the table. use the table to complete the statements. the cell labeled a is a the cell labeled b is a cell phone no cell phone total laptop 82 11 b no laptop 159 a 207 total 241 59 300

Answer

Explanation:

Step1: Find the value of (a)

We know that the total number of people with no - laptop is 207 and the number of people with no - laptop and a cell phone is 159. To find the number of people with no - laptop and no cell phone ((a)), we use the formula: (a=207 - 159). [a = 207-159=48]

Step2: Find the value of (b)

We know that the number of people with a laptop and a cell phone is 82 and the number of people with a laptop and no cell phone is 11. To find the total number of people with a laptop ((b)), we use the formula: (b=82 + 11). [b=82 + 11=93]

Answer:

The cell labeled (a) is 48. The cell labeled (b) is 93.