Use the table given below to find the actual class limits of the fourth class. Class interval Frequency 30 - 34 7 35 - 39 10 40 - 44 12 45 - 49 13 50 - 54 8 55 - 59 4

We are given to find the actual class limits of the fourth class. Class interval Frequency 30 - 34 7 35 - 39 10 40 - 44 12 45 - 49 13 50 - 54 8 55 - 59 4 We know that a class interval is bounded by two numbers. These numbers are called class limits. The smaller number is called the lower class limit and the larger number is called the upper-class limit. Here, the fourth class interval is 45 - 49 . Hence, the lower class limit is 45 and the upper-class limit is 49 .

Use the table given below to find the class boundaries of the sixth class. Class interval Frequency 30 - 34 7 35 - 39 10 40 - 44 12 45 - 49 13 50 - 54 8 55 - 59 4

We are given to find the actual class boundaries of the sixth class. Class interval Frequency 30 - 34 7 35 - 39 10 40 - 44 12 45 - 49 13 50 - 54 8 55 - 59 4 We know that a class interval is bounded by two numbers. These numbers are called class boundaries. The smaller number is called the lower class boundary and the larger number is called the upper-class boundary. Here, the sixth class boundary is 55 - 59 . Hence, the lower class boundary is 55 and the upper-class boundary is 59 .

Use the table given below to find the upper and lower limits of the fifth class. Class interval Frequency 30 - 34 7 35 - 39 10 40 - 44 12 45 - 49 13 50 - 54 8 55 - 59 4

We are given to find the upper and lower limits of the fifth class. Class interval Frequency 30 - 34 7 35 - 39 10 40 - 44 12 45 - 49 13 50 - 54 8 55 - 59 4 We know that a class interval is bounded by two numbers. These numbers are called class limits. The smaller number is called the lower class limit and the larger number is called the upper-class limit. Here, the fifth class interval is 50 - 54 . Hence, the lower class limit is 50 and the upper-class limit is 54 .