Question

groupof 50 students was writing a test paper in an examination nan.
paper in an examination hall. Maximum time a
2. A group of 50 st
hours. Time taken by them to solve the paper was re
for the unit test was 2
to solve the paper was recorded in me
as
140,
128, 130, 145, 150, 120, 135. 125. 120. 113.
110,
138, 136, 146, 125, 135, 142, 145, 118, 112,
132,
135, 100, 105, 128, 108, 124, 140, 145, 150,
123, 142, 110, 125, 138, 128, 138, 110, 120, 130,
143, 124, 115, 133, 143, 134, 148, 104, 118, 139.
Express the time taken by the examinees to solve the paper in the form of frequency di
table in intervals like 100-105, and answer the following questions:
hours ?
(1) How many students could complete it exactly in 2​

Answer 1

Answer:

1)2

Step-by-step explanation:

2 students...

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