Which of the following answers most accurately summarizes st…
Which of the following answers most accurately summarizes statistically significant (P=0.05) differences in the data in the table below? Table: Z-test analyses of the effects of gibberellic acid (GA) and abscisic acid (ABA), each at two different concentrations, on seed germination of two species after 7 days. 100 seeds of each species were in each treatment group. Name of Plant Species Di H2O 10-6 M GA 10-4 M GA 10-6 M ABA 10-4 M ABA Geranium germination % 96 81 84 88 24 Geranium Z-value 1.48 1.23 0.97 3.89 Geranium Z-value probability (p-value) 0.14 0.22 0.33