Notes
Notes - notes.io |
1) No they are not the representative of the entire ICA population. This is because in order for the entire ICA population to be represented in the survey, all batches have to be selected. Not just two of them.
Stop and Think #2:
1) Grade 7 gave 100 bags, Grade 9 also gave 100 bags and Grade 10 gave 120 bags.
2) No, exactly 117 bags could not be drawn in the space provided.
3) The advantage is that it is easy to understand. The disadvantage is that it is hard to draw a certain number of items if it (the number of items) is not a multiple of the number of the legend provided.
Stop and Think #3:
1) Neither of them are correct since we don't know how many students are in each bus or in each car.
2) Add a legend for each picture.
Bar Graphs
"One advantage of a bar graph is we can easily identify the lowest and highest frequencies, do you agree? Write down the actual values for each grade level."
- Yes I agree. For Grade 7, the value would be about 155, for Grade 8 it would be about 180, for Grade 9 it would be about 160 and for Grade 10 it would be about 135.
"Look at the green lines in Fig. 4. What interval does it represent?"
- It represents the number of television sets in the shops.
(a) cannot draw
(b) 384 television sets were sold in November and 594 television sets were sold in December.
(c) 39.263803681% which, when rounded off to 2 decimal places, is 39.26%.
(d) 16.9734151% which, when rounded off to 2 decimal places, is 16.97%.
(e) No, because a lot of television sets were sold in Shop 7.
(f) In December because based on the results of the bar graph, the bars of the sales in December are higher than the ones which represent the sales in November.
|
|
Notes.io is a web-based application for taking notes. You can take your notes and share with others people. If you like taking long notes, notes.io is designed for you. To date, over 8,000,000,000 notes created and continuing...
With notes.io;
- * You can take a note from anywhere and any device with internet connection.
- * You can share the notes in social platforms (YouTube, Facebook, Twitter, instagram etc.).
- * You can quickly share your contents without website, blog and e-mail.
- * You don't need to create any Account to share a note. As you wish you can use quick, easy and best shortened notes with sms, websites, e-mail, or messaging services (WhatsApp, iMessage, Telegram, Signal).
- * Notes.io has fabulous infrastructure design for a short link and allows you to share the note as an easy and understandable link.
Fast: Notes.io is built for speed and performance. You can take a notes quickly and browse your archive.
Easy: Notes.io doesn’t require installation. Just write and share note!
Short: Notes.io’s url just 8 character. You’ll get shorten link of your note when you want to share. (Ex: notes.io/q )
Free: Notes.io works for 12 years and has been free since the day it was started.
You immediately create your first note and start sharing with the ones you wish. If you want to contact us, you can use the following communication channels;
Email: [email protected]
Twitter: http://twitter.com/notesio
Instagram: http://instagram.com/notes.io
Facebook: http://facebook.com/notesio
Regards;
Notes.io Team
