Question

recall that when making a frequency table, the class limits are written with a dash between the lower class limit and the upper class limit of each class. for example, if a class has a lower class limit of 30 and an upper class limit of 45, the class limits will be written as 30 – 45. complete the table.

	lower class limit	upper class limit	class limits
second class	46	61	______ – ______
third class	62	77	______ – ______
fourth class	78	93	______ – ______
fifth class	94	109	______ – ______
sixth class	110	125	______ – ______
seventh class	125	141	______ – ______

Explanation:

Step1: First class

The lower class limit is 30 and upper is 45, so class limits are 30 - 45.

Step2: Second class

Lower is 46, upper is 61, so 46 - 61.

Step3: Third class

Lower 62, upper 77, so 62 - 77.

Step4: Fourth class

Lower 78, upper 93, so 78 - 93.

Step5: Fifth class

Lower 94, upper 109, so 94 - 109.

Step6: Sixth class

Lower 110, upper 125, so 110 - 125.

Step7: Seventh class

Lower 125, upper 141, so 125 - 141.

Answer:

First class: 30 - 45
Second class: 46 - 61
Third class: 62 - 77
Fourth class: 78 - 93
Fifth class: 94 - 109
Sixth class: 110 - 125
Seventh class: 125 - 141