Find the mode from following

Question

Weight (kg) 30-40, 35-39, 40-14, 45-49, 50-54, 55-59, 60-64

No of students : 3, 5, 12, 18,14, 6, 2

With the answer also explain

Answer 1

there are 18 students who weigh between 45 to 49 kg.

that's the mode: 45 to 49 kg.

the mode is the point or interval with the highest number, in this case students. 18 is the largest number. It's where the mode is.

You could say the mode is 45 to 49. Or take the middle number, 47 as the mode. There are more students who weigh within 2kg of 47kg than of any other weight in this data set.

the mode is the value that appears most frequently in the data set. It's a measure of central tendency. A data set may have one mode, more than one mode or no mode. That 14 is close to 18. had the 14 been 18, you'd have a bimodal data set, with 2 modes.