Question

A Survey was made of bank savings of a group of 30 young
boys. The results were under:
30, 80, 46, 51, 94, 121, 63, 142, 100, 72, 73, 75, 34, 77, 102, 53,
40, 79, 90, 110, 149, 11, 27, 15, 33, 17, 25, 45, 40, 130
A) Taking Class intervals of 20-30, etc. make a frequency table
of the data. Construct a histogram
B) Which class interval has the least frequency.​

Answer 1

Answer:

i couldn't understand your question.

Step-by-step explanation:

plz make sure it clear.