Respuesta :
The approximate standard error of the mean for a sample size of 150 is 0.90.
What is the standard error of the mean?
The standard error is an estimation of the standard deviation of a given sample space.
How to find the standard error of the mean?
The standard error of the mean can be found by dividing the given standard deviation by the square root of the sample space of the same.
The standard error can be found by dividing 11 by the root of 150. This can be calculated as shown below:
Standard error = Standard deviation/√Sample size
= 11/√150
= 11/12.247
= 0.898 ≈ 0.90
Therefore, we have found the approximate standard error of the mean for a sample size of 150 to be 0.90. The correct answer is option A.
Learn more about standard errors here-https://brainly.com/question/14467769
#SPJ2
