Question

True and False
(1) We cannot measure the central tendency for ungrouped data.
(ii) Data is a collection of Facts and Figures to give some information.
() P(E) + P'(E)= 1 where P(E) means probability of an event and P"(E) means probability
of event not occurring.
(iv) Probability of an event which cannot happen is 0.
(v) An event for an experiment is the collection of some outcomes of the experiment.​

Answer 1

Answer:

i- false

ii- true

iii- true

iv- true

please mark as brainlist

Answer 2

Answer: (i) False

(i) True

(iii) True

(iv) True.

Step-by-step explanation: