1.1 - 1.2 Prob & Stats Review

Determine if the following is representative of a population or a sample:

The favorite athlete of some of the students in this class.

• Population

• Sample

Determine if the following is representative of a population or a sample:

The total number of employees at Inspira Hospital in Mullica Hill.

• Population

• Sample

Determine if the following is representative of a population or a sample:

The salary of each head football coach in the NFL.

• Population

• Sample

Determine if the following is representative of a population or a sample:

The previous English grades of half the students in the senior class.

• Population

• Sample

Determine if the following numerical value is representative of a parameter or a statistic:

The average starting salary for 15 teachers at Gateway Regional High School is $55,000.

• Parameter

• Statistic

Determine if the following numerical value is representative of a parameter or a statistic:

The average SAT score in 2023 of all 175 graduates at a high school was 1028.

• Parameter

• Statistic

Determine if the following numerical value is representative of a parameter or a statistic:

A survey of 110 freshman showed that 72% of students participate in school sports.

• Parameter

• Statistic

Classify the following data as qualitative or quantitative:

The jersey numbers of all member's of the Philadelphia Eagles.

• Qualitative

• Quantitative

Classify the following data as qualitative or quantitative:

The number of minutes a high schooler spends on their homework each day.

• Qualitative

• Quantitative

Classify the following data as qualitative or quantitative:

The favorite food of each student in class.

• Qualitative

• Quantitative