Sagot :
Answer:
1. The P value, or calculated probability, is the probability of finding the observed, or more extreme, results when the null hypothesis (H 0) of a study question is true – the definition of 'extreme' depends on how the hypothesis is being tested.
2. Given : A die is thrown once .
A die has 6 faces marked as 1, 2, 3, 4, 5 and 6.
If we throw one die then there possible outcomes are as follows: 1, 2, 3, 4, 5 and 6
Number of possible outcomes are = 6
Let E = Event of getting a number greater than 4
Number greater than 4 on a die are : 5,6
Number of outcome favourable to E = 2
Probability (E) = Number of favourable outcomes / Total number of outcomes
P(E) = 2/6 = 1/3
Hence, the required probability of getting a number greater than 4, P(E) = 1/3
3. 16
Number of all possible outcomes =6. Odd number greater than 3 is 5 only. Its number is 1. ∴ P(getting an odd number greater than 3) = 16.
Step-by-step explanation:
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