The class size for 8 classrooms is shown.
14, 22, 24, 25, 25, 28, 32, 34
Which class size affects the range of all 8 classes the MOST?
A gym offers classes for students to attend. If both the range and median number of students attending each class was 13 students, which of the following box-and-whisker plots could represent the number of students attending the classes?
Hiram asked his math class, “How many pets do you own?” He graphed the results on the line plot.
Which of the following is the BEST description of the data?
Emily, Zeke, Harry, and Brook each conducted surveys on the number of books people have in their homes. Then, each student determined the accuracy of the following statement.
All measures of central tendency must appear as a number in the set of data collected.
Which student’s statement is CORRECT?
The high temperatures for a week are shown.
15°, 34°, 17°, 15°, 16°, 8°
Which measure of center, mean or median, would BEST represent the data? Explain in the show your work section.
The box-and-whisker plot summarizes student scores on a physical fitness test.
Students receive an award for scores at or above the upper quartile. What is the lowest score a student can get receive an award?
Explain in the show your work section.
Cindy was using her cell phone app to record the wait time for various rides at an amusement park. The times that she wrote down, in minutes, are shown.
20, 34, 40, 41, 50, 50, 53, 56, 57, 58, 64, 70
Which histogram represents the results?
Tierney raises ponies. The heights, in centimeters, of Tierney’s ponies are listed.
90, 98, 96, 95, 97, 96, 99, 91, 93, 98, 96, 97, 95, 96
What is the number of observations in this data set?
Tierney says that 40% of her ponies are over 96 centimeters in height. Is Tierney’s statement CORRECT? Justify your answer using your mathematical evidence int he show your work section.
90, 98, 96, 95, 97, 96, 99, 91, 93, 98, 96, 97, 95, 96
Mario recorded the height of his teammates.
What is the interquartile range? Explain what the IQR represents in the show your work section.
Categorize the questions below as statistical or non statistical.
Do you watch television every day?
What class is Ms. Cooper's favorite?
On average, how many days a week do the sixth graders study?
What proportion of the students in sixth grade play wordle?
What time do the sixth graders get dismissed to connections?
STATISTICAL
NON STATISTICAL
