Question

A group of students was given a special test. The test was completed by various
students in the following duration of time (in minutes):
17, 19, 20, 22, 24, 24, 28, 30, 30, 36
(i) Find the mean time taken by the students to complete the test.
(ii) Find the new mean, if another student who took 14 minutes is also included.​

Answer 1

Answer:

I) 25

II) 24

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Answer 2

Answer:

it's so easy do yourself also use Chrome will help u