Help me choose the answers pls

Please help me choose the correct answers on these problem * can we support the claim ? yes or NO what is your decision ? Reject Ho or fail to reject Ho Decision Polo uring + value 9 . It stat ! > critical two tail b. + stat ? critical one tail c. + stat a critical one tail d' t stat <. critical one tail what are the hypothesis a. ho : us mo vs ha: ul h.: d="Mo" m c. ha d. i c mg tall of distribution a . two tanle right tailed left tailede. canis infection is tick-borne disease dogs that sometimes contracted by humans. among randomly selected infected humans white blood cell counts have mean in general population count per mm3 and standard deviation it claimed persons with e. must on average lower count. test claim at level>