Suppose that we went to check whether the average weight of a lion is more than 600 pounds.
Xbar=660, standard deviation= 70 pounds, and sample size n=11
A) state the null hypothesis H0 and the alternative hypothesis H1
B) what is the observed value for the test statistic
C) what is the critical value at 5% significance level
D) what will be your conclusion ay 5% significance level and why?