CHEGG Only ONE of the following statements is true. Which one? Group of answer choices We can always substitute s for σ in a one-sample procedure. We should only substitute s for σ in a one-sample procedure when n≤30. We can never substitute s for σ in a one-sample procedure. We should only substitute s for σ in a one-sample procedure when n>30.

❤️ (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h