If n=36, s=9 and t=2, what is the values of Xbar?
Xbar represents the mean. There doesn't appear to be enough information given to find the mean.
To find the value of X bar (symbolized as x̄), we need to use the formula:
x̄ = s / √n
Here, n represents the sample size, s represents the sample standard deviation, and x̄ represents the sample mean.
Given the values n = 36 and s = 9, we can substitute these values into the equation:
x̄ = 9 / √36
Now, let's simplify the equation:
x̄ = 9 / 6
Calculating the division, we find:
x̄ = 1.5
Therefore, the value of x̄ when n = 36 and s = 9 is 1.5.