Question 1191499
Here's how to determine the mean and standard deviation of the recorded sample means:

*   **Mean:** The mean of the sample means will be equal to the population mean (the target value). In this case, the mean is 250 ml.

*   **Standard Deviation:** The standard deviation of the sample means is called the standard error. It's calculated by dividing the population standard deviation by the square root of the sample size.

    Standard Error = σ / √n

    Where:

    *   σ is the population standard deviation (0.27 ml)
    *   n is the sample size (5 cans)

    Standard Error = 0.27 / √5 ≈ 0.1207 ml

So, the mean of the recorded numbers (sample means) will be 250 ml, and the standard deviation will be approximately 0.1207 ml.