Second step.
To find this, have all the 'ups' as positives and all the 'downs' as negatives, setting up an equation like this:
7 - 3 + 8 - 10 = 2
Hope this helps!
30 students could of been taking both courses and 60 with no course
Answer:
3/7
Step-by-step explanation:
Total students: 7
Amount drinking lemonade: 3
So, 3 out of 7 students are drinking lemonade, or 3/7.
Answer:
I am a little confused by your question but if you were getting less it would be the first but more would be the second
Step-by-step explanation:
Answer:
Step-by-step explanation:
A frequency table can be used to group a raw data. It shows the quantity of each variable in the data.
The required answers to the question can be found in the attachments to this answer.