25.3 Flashcard - Mean, Median, Mode, Range, IQR

Front

In PE class the students were running quarter mile laps. They were running at their own pace to get a baseline time to measure progress. The dot plot shows laps run by students.

Which statement about the data is true?

The median is 4 laps & the IQR is 3.5.

,

The median is 4 laps & the IQR is 3.

,

The median is 4.8 laps & the IQR is 3.5

,

The median is 4.8 laps and the IQR is 3

Back

The median is 4 laps & the IQR is 3.5.

Front

The dot plot below shows the height of the students’ lettuce plant starts. The measurements are in centimeters.

What is the mean height of the plants?

Back

2.25 cm

Front

Rory's video game scores: What is the true statement about the data? Options:

The median is 1,125 and the range is 1,700 points.

,

The median is 1,200 and the range is 1,700 points

,

The median is 1,200 and the range is 2,475 points

,

The median is 1,725 and the range is 3,675 points

Back

The median is 1,200 and the range is 2,475 points

Front

Square footage of planting beds: 24, 36, 24, 20, 28, 24, 48, 36, 36, 20, 24. What is the size box that represents the mode?

Back

24 ft²

Front

Members of the drama club are getting measured for costumes. The dot plot below shows the height of distribution of the club in inches. Which statement about the data is true?

Back

The median is 54.5 and the IQR is 2.5"

Front

Megan's mean grade in spelling?

Back

95.7%

Front

John’s class was tracking feet of snowfall in Colorado Springs, CO. It snowed 8 months out of the year. What is the median snowfall of the data below?

17.5 ft

,

15 ft

,

20 ft

,

10 ft

Back

17.5 ft

Front

John’s class was tracking feet of snowfall in Colorado Springs, CO. It snowed 8 months out of the year. What is the range of the data below?

10 ft

,

15 ft

,

17.5 ft

,

25 ft

Back

15 ft

Front

Abram’s dad sells cars for a living. The table below shows the prices of the cars that he sold in August. Which of these is true of the data?

Back

The mode is $14,499

Front

Prices of jeans: $19, $49, $29, $19, $59, $9, $29, $69, $19. Which pair of jeans is closest to the mean price? Options: $29, $19, $49, $59.

Back

$29