Reading the cumulative frequency curve Flashcards
1
Q
What is the frequency when m is 48?
A
Draw a vertical line from m = 48 ,and then draw a horizontal line to get 140
2
Q
What is the frequency when m is 53?
A
Draw a vertical line from m = 53 ,and then draw a horizontal line to get 255
3
Q
How many eggs weigh less than 48g?
A
140
4
Q
How many eggs weigh more than 48g?
A
330 - 140 = 190
5
Q
How many eggs weigh less than 53g?
A
255
6
Q
How many eggs weigh more than 53g?
A
330 - 255 = 75
