Direction: Read each statistical study below. For each study, identify both the parameter and the statistic. Refer to an example given.

Example: A researcher wants to estimate the average monthly allowance of the Grade 11 female students. From a random sample of 50 female students, the researcher obtains a sample mean monthly allowance of 75 pesos.

Parameter: The average monthly allowance of all Grade 11 female students.
Statistic: The average monthly allowance of 75 pesos from a sample of 50 Grade 11 female students.

1. A teacher wants to determine the average score in the first periodic examination in General Mathematics of his 5 classes. From a random sample of 120 students. The teacher obtains an average score of 84.
Parameter:_______________
Statistic:_________________

2. A teacher wants to know the average hours spend on social media of his advisory class. He randomly selected and asked 35 students and found out that they spend an average of 3 hours per day on social media.
Parameter:_______________
Statistic:_________________​