IDNLearn.com offers a comprehensive solution for finding accurate answers quickly. Our experts provide timely and precise responses to help you understand and solve any issue you face.

The following data were collected from a simple random sample from an infinite population. 13 15 14 16 12
The point estimate of the population standard deviation is _____.
a. 1.414.
b. 1.581.
c. 2.000.
d. 2.500.