Question

4.Pulse rate (per minute) of 30 persons were recorded as 61, 76, 72, 73, 71, 66, 78, 73, 68, 81, 78, 63, 72, 75, 80, 68, 75, 62, 71, 81, 73, 60, 79, 72, 73, 74, 71, 64, 76 and 71. Construct a frequency table using class-invervals of equal width, one class interval being (60-65). Draw histogram for the frequency table made for the data in question 4.​

Answer 1

Answer:

Step-by-step explanation:

please mark me the brainliest