One Sample t Test

> ### Descriptive Statistics
> 
> mean(Outcome)
[1] 4
> sd(Outcome)
[1] 3.116775
> 
> ### Inferential Statistics
> 
> t.test(Outcome,mu=7)

	One Sample t-test

data:  Outcome
t = -2.7225, df = 7, p-value = 0.02966
alternative hypothesis: true mean is not equal to 7
95 percent confidence interval:
 1.394311 6.605689
sample estimates:
mean of x 
        4