Scale Factor
Trending Questions
Q.
Read the bar graph (Fig 3.4) which shows the number of books sold by a bookstore during five consecutive years and answer the following questions:
(i) About how many books were sold in 1989? 1990? 1992?
(ii) In which years were fewer than 250 books sold?
Q. ![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/45245/content_tan_inv_root_2.jpg)
Based on the above pictograph and the scaling factor, which of these statement(s) is true?
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/45245/content_tan_inv_root_2.jpg)
Based on the above pictograph and the scaling factor, which of these statement(s) is true?
- 50 houses were sold in January.
- The highest number of houses were sold in a month is 5.
- 60 more houses more were sold in February than in March.
- The total number of houses sold in the 3 months is 330.
Q. Nancy and Monica participated in a test series from January to September. Their marks are plotted on a line graph. What is the average difference between the marks obtained by them during the entire test series?
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1560577/original_Slide_14-04.png)
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1560577/original_Slide_14-04.png)
- 16.33
- 18.77
- 16.50
- 17.77
Q. Choose the correct formula of the inter-quartile range:
- Lower quartile − Upper quartile
- Upper quartile − Lower quartile
- Upper quartile + Lower quartile
- 2× Median
Q.
The daily rainfall data of a week is shown. What is the total rainfall on Friday, Saturday and Sunday?
(Note: 1 drop = 4 inches)
(Note: 1 drop = 4 inches)
- 80
Q. The daily rainfall data of a week is shown. What is the total rainfall on Friday, Saturday and Sunday?
(Note: 1 drop = 4 inches)
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/683116/original_229.PNG)
(Note: 1 drop = 4 inches)
- 56 inches
- 68 inches
- 80 inches
- 64 inches