A small class has 5 students. The first student is on their phone and not paying attention 7% of the time, the second student is on their phone and not paying attention 4% of the time, the third student 7% of the time, the fourth student 5% of the time, and the fifth student 3% of the time. What is the probability that at least one student is on their phone? Write your answer as a decimal rounded to three decimal places.

The correct option is B-He left out the place holder under the 4.

Step-by-step explanation:

Consider the provided multiplication.

Jared need to multiply 36.47 with 12

The correct multiplication should be:

 36.47

 ×    12

  7294

36470

43764

Now consider the Jared's work he just left out the place holder under the 4.

Because it is not just 1×36.47 it is actually 10×36.47, so he needs to add a zero under the number 4.

Hence, the correct option is B-He left out the place holder under the 4.