Answer: 11
Explanation: The range is the difference between the greatest number in the data set minus the least number in the data set.
In this case, it's 12 - 1 or 11.
The best activity for helping students distinguish between easily confused speech sounds such as /k/ and /g/ is using: a word chain using minimally contrasting pairs
<h3>What are speech sounds?</h3>
Speech sounds are the phonics of a spoken word. To help students understand distinct sounds, it is important to use words that have minimal contrasting pairs.
This will aid the identification of particular sounds.
Learn more about speech sounds here:
brainly.com/question/922526
Answer:
The key would be able to answer the last question.
Tracking information over time, but it depends on what type of graph you are referring to