Kizspy | Question: 35
(Choose 1 answer)
(See picture)
A. (i)
B. (ii)
C. (iii)
D. (iv)
A sample of components from the supplier that needs to be tested by the inspector to decide whether to accept it.Assuming that the standard length for a component is an average of 2 cm. Express the null hypothesis and the alternative hypothesis in symbolic form.
(i) Ηο: \mu\ge2 Η₁: \mu<2
(ii) Ηο: \mu=2 Η₁: \mu<2
(iii) Ηο: \mu\le2 Η₁: \mu>2
(iv) Ηο: \mu=2 Η₁: μ ≠ 2
