When people are discharged from a hospital, they are surveyed about the quality of their stay. The hospital asks each person to turn in the survey before leaving. Is this a simple random sample? Yes, because each person has the opportunity to respond to the survey.

Yes, because each person is equally likely to get the survey.

No, because not everyone has the same opportunity to answer the survey.

No, because each person is asked to fill out the survey, so this is not a sample.

A

Step-by-step explanation:

No, because not everyone has the same opportunity to answer.

Step-by-step explanation:

answer: 4

step-by-step explanation:

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)