What is the difference between a single-sample z test and a single-sample t test? Question 1 options: A single-sample z test requires that the population standard deviation be known. A single-sample t test requires that the population standard deviation be known. A single-sample t test determines whether a sample mean differs from a population mean. A single-sample z test and a single-sample t test can be used interchangeably.

z test is large sample test and t test is small sample test.

Answered: What is the difference between a…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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	A single-sample z test requires that the population standard deviation be known.
	A single-sample t test requires that the population standard deviation be known.
	A single-sample t test determines whether a sample mean differs from a population mean.
	A single-sample z test and a single-sample t test can be used interchangeably.