Question

The table shows the results of a survey of students in two math classes.Find P(more than 1 hour of TV 16th period class). Round to the nearest thousandth.Did You Watch More Than One Hour of TV Last Night?YesNo3rd period class1166th period class1310A 0.647B 0.565C 0.435D 0.765AOOOO0 0 0

Answer 1

EXPLANATION

The probability of watching more than 1 hour of tv last night for the 6th period class is given by the following relationship:

`P(\text{more than one hour and 6th class)=}(13)/(23)`

Simplifying:

`=0.565`

The probability is the OPTION B, 0.565