Answer:
Right tailed, 0.0089, reject.
Step-by-step explanation:
Given that The test statistic of z equals = 2.37 is obtained when testing the claim that p greater than > 0.1
we see that whenever claim is > it is right tailed. And whenever p <alpha we reject H0
a) Since claim is p>0.1 this is right tailed test.
b) For z =2.37 p value is 
c)Since p < 0.01 our lapha we reject null hypothesis
Answer:
ummmm is it meant to ask in 2 years instead of into years? if so
an Integer is a while positive or negative number. so your integer would be 43
That would simply be
38.14 ÷ 4 = 9.535
thus he scored 9.535 on each event