if the probability of occurrence an event is 45 .then what is the probability of its non-occurrence
a. 11/9
b.9/11
c. 9/10
d.11/20
Answers
Answer:
Step-by-step explanation:
MCQ Questions for Class 10 Maths Statistics with Answers
July 11, 2020 by Kishen
Free PDF Download of CBSE Class 10 Maths Chapter 14 Statistics Multiple Choice Questions with Answers. MCQ Questions for Class 10 Maths with Answers was Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 10 Maths Statistics MCQs with Answers to know their preparation level.
Class 10 Maths MCQs Chapter 14 Statistics
MCQ on Statistics Class 10 Question 1. One of the methods for determining mode is
(a) Mode = 2 Median -3 Mean
(b) Mode = 3 Median – 2 Mean
(c) Mode = 2 Mean – 3 Median
(d) Mode = 3 Mean – 2 Median
Answer
2. Mode is the
(a) middle most frequent value
(b) least frequent value
(c) maximum frequent value
(d) none of these
Answer:
9/10
Step-by-step explanation:
probablity of non occurance is always 1-that of probability of occurrence