Topics
7. Statistics
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United States of AmericaNY
Grade 6

7.04 Range and interquartile range (IQR)

Lesson
Practice

Interactive practice questions

Find the range of the following set of scores:

$10,19,19,7,20,14,2,11$10,19,19,7,20,14,2,11

Easy
< 1min

Find the range of the following set of scores:

$1.2703,1.4267,1.2500,1.2703,0.3309,1.4267,0.7080$1.2703,1.4267,1.2500,1.2703,0.3309,1.4267,0.7080

Medium
1min

Consider the data shown in the table:

Medium
< 1min

Look at the data sets below. Select the sets that have the same range.

Medium
< 1min
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Outcomes

NY-6.SP.2

Understand that a set of quantitative data collected to answer a statistical question has a distribution which can be described by its center, spread, and overall shape.

NY-6.SP.3

Recognize that a measure of center for a quantitative data set summarizes all of its values with a single number while a measure of variation describes how its values vary with a single number.

NY-6.SP.5

Summarize quantitative data sets in relation to their context.

NY-6.SP.5c

(c) Calculate range and measures of center, as well as describe any overall pattern and any striking deviations from the overall pattern with reference to the context in which the data were gathered.

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