Start learning 50% faster. Sign in now
The null hypothesis (H0) in hypothesis testing represents a default position that there is no significant effect or relationship between the groups or variables being studied, and any observed difference is due to random chance. It serves as a baseline that researchers seek to test against the alternative hypothesis (H1), which proposes that there is a real effect or difference. Hypothesis testing aims to provide statistical evidence to either reject or fail to reject the null hypothesis, depending on whether the observed data supports a significant effect beyond random chance. Option A is incorrect as the null hypothesis assumes no significant difference, not the opposite. Option C is incorrect as the null hypothesis does not automatically accept the alternative hypothesis. Option D is incorrect because the null hypothesis can be used for any sample size, with different tests suited for small and large samples. Option E is incorrect because the null hypothesis acceptance or rejection does not imply certainty but rather a statistically significant likelihood.
________ is a rectangular box that occurs at the intersection of a vertical column and a horizontal row in a worksheet.
In a computer, most processing takes place in?
In computers, RAM stands for:
Microsoft Excel can be used to create
What is Avast?
What Are The Functions Of A Switch?
IRDAI has relaxed norms for 'surety bonds', a type of insurance policy protecting parties involved in a transaction or contract from potential financi...
What term is used to describe software that monitors your online computer activities?
Which software, generally preferred most, out of the following options, to write a formal leave application with basic text and paragraph formatting (bo...
Who is known as father of Internet?