For a normal distribution, consider the following statements :
(i) It has two points of inflexion.
(ii) The distance from the mean zero of these inflexion points is +_ σ
Answer from the codes below :
Codes :
(1) Both (i) and (ii) are true
(2) Neither (i) nor (ii) are true
(3) Only (i) is true
(4) Only (ii) is true
Answer - (1) Both (i) and (ii) are true

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