Weight of 30 students of a class (in kg) is as follows:
13, 14, 13.2, 13.6, 15, 16, 17, 12, 11.9, 13, 14, 14.5, 15.2, 14, 11.8, 12.5, 11.4, 13, 14,
14.7, 15.2, 14, 16, 13, 12.5, 14.2, 13.2, 14, 15.1, 16.2
Present the data in a frequency table using one of the intervals as (14-16). Find the class
interval, class size and class mark corresponding to the maximum frequency. Also
prepare a histogram.
Answers
Answer:
sorry dont no the answer
Given : Weight of 30 students of a class
To Find : data in a frequency table using one of the intervals as (14-16).
Solution:
Class interval f Class Mark
10 - 12 3 11
12 - 14 10 13
14 - 16 13 15
16 - 18 4 17
Max frequency 13
for class interval 14 - 16
Class mark = 15
Class size = 16 - 14 = 2
Histogram
Histogram: a graphical display of data using bars of different heights. It is similar to a Bar Chart, but a histogram groups numbers into ranges
Learn More:
Draw a histogram for the following frequency distribution. Use of ...
brainly.in/question/11759656
the ___ of all bars in histogram should be uniform. - Brainly.in
brainly.in/question/15203609
Draw a histogram and frequency polygon to represent the runs ...
brainly.in/question/9806905
