Drawing Inferences Test

A recent survey of 2000 student athletes from across the U.S. shows 3 out of 4 student athletes sleep 7 to 8 hours
each night.

What is the population in the survey

• Students

• Athletes

• 2000

• Student athletes across the U.S

A recent survey of 2000 student athletes from across the U.S. shows 3 out of 4 student athletes sleep 7 to 8 hours
each night.

Is this a census?

• Yes

• No

A recent survey of 2000 student athletes from across the U.S. shows 3 out of 4 student athletes sleep 7 to 8 hours
each night.

What is the sample for the survey?

• 2000 students across the U.S

• 7 to 8 Hours of sleep each night

• 3 out of 4 student athletes

• Student athletes across the U.S

A recent survey of 2000 student athletes from across the U.S. shows 3 out of 4 student athletes sleep 7 to 8 hours
each night.

Is this a statistic or a parameter

• Statistic

• Parameter

A recent survey of 2000 student athletes from across the U.S. shows 3 out of 4 student athletes sleep 7 to 8 hours
each night.

Of the 2000 students, how many sleep 7 to 8 hours each night?

• 500

• 700

• 1200

• 1500

A recent survey of all the seventh graders at Jackson Middle School shows that 82% of seventh graders ride the bus to school.

What is the population in the survey?

• All seventh graders

• Jackson Middle School

• 82%

• All middle school students

A recent survey of all the seventh graders at Jackson Middle School shows that 82% of seventh graders ride the bus to school.

Is this data a census?

• Yes

• No

A recent survey of all the seventh graders at Jackson Middle School shows that 82% of seventh graders ride the bus to school.

Is this data a parameter or a statistic?

• Parameter

• Statistic

A recent survey of all the seventh graders at Jackson Middle School shows that 82% of seventh graders ride the bus to school.

Of the 350 seventh-grade students at Jackson Middle School, how many ride the bus to school?

• 278

• 156

• 323

• 287

According to a new text survey of 3500 students, 12 to 15 years old, who own earbuds and belong to a school sports team, 78% claim better sports performance if they listen to their own music while practicing.

What was the population in the survey?

• 3500

• 78%

• All students that have earbuds and play sports

• 3500 students