a teacher put all her students quiz scores up on the dot plot below. quiz scores how many students are in…
a teacher put all her students quiz scores up on the dot plot below. quiz scores how many students are in the class? answer students
Answer
Explanation:
Step1: Count the dots above each score value.
Count the number of dots representing students for each quiz score shown on the dot plot. Score 60: 1 student Score 65: 7 students Score 70: 6 students Score 75: 3 students Score 80: 2 students Score 85: 1 student Score 90: 3 students Score 95: 3 students Score 100: 3 students
Step2: Sum the counts for all scores.
Add the number of students for each score to find the total number of students in the class. $$1 + 7 + 6 + 3 + 2 + 1 + 3 + 3 + 3 = 29$$
Answer:
29