What is the effect on the graph of f(x) = 1 when it is transformed to g(x) = 16?
O A. The graph of f(x) is shifted 16 units up.
B. The graph of f(x) is shifted 16 units down.
C. The graph of f(x) is shifted 16 units to the left.
D. The graph of f(x) is shifted 16 units to the right.
SUBMIT

The investigating team suspected that there were differences in the cost of repairing cars in workshop i and workshop ii. the investigating team suspected that the costs raised by workshop i were greater than workshop ii. for that they tested the repair of 15 cars in each workshop to see the cost of repairs.the decision of the right hypothesis to prove the suspicion above is a. h0 : μ1- μ2­ = 0; ha : μ1- μ2­ ≠ 0 b. h0 : μ1- μ2 ≥ 0; ha : μ1- μ2 < 0 c. h0 : μd ≥ 0; ha : μd < 0 with μd = μ2- μ1 d. h0 : μd = 0; ha : μd ≠ 0 with μd = μ2- μ1 e. h0 : μ1- μ2 = 0; ha : μ1- μ2 ≥ 0