One important question that many intellectuals have asked is how the language that our society uses influences its culture. … Together, they created the Sapir-Whorf hypothesis, which states that how we look at the world is largely determined by our thought processes, and our language limits our thought processes. WhyRead More →
This is why hypothesis testing on samples can never verify (or disprove) a hypothesis with certainty (i.e. probability in decimal notation = 1) and can only say that a hypothesis has a certain probability to be true or false. Can a hypothesis be proven true quizlet? A hypothesis is aRead More →
It must be possible to prove that the hypothesis is true. It must be possible to prove that the hypothesis is false. It must be possible to reproduce the results of the hypothesis. What is a testable hypothesis? For a hypothesis to be testable means that it is possible toRead More →
The null hypothesis predicts that there will not be a change or relationship between variables of the two groups or populations. … A directional hypothesis or nondirectional hypothesis would then be considered to be an alternative hypothesis to the null hypothesis and would be designated as H1. Which hypothesis isRead More →
For example, we would not expect to find a planet with a large moon, specifically Earth and the Moon. Uranus is tilted on its side and ‘rolls’ around the Sun. And Venus rotates in retrograde (backwards) as it orbits the Sun, contrary to the other planets in the solar system.Read More →
The nebular hypothesis is the idea that a spinning cloud of dust made of mostly light elements, called a nebula, flattened into a protoplanetary disk, and became a solar system consisting of a star with orbiting planets . How did the nebular theory begin? The Nebular Theory would have startedRead More →
A directional hypothesis is a prediction made by a researcher regarding a positive or negative change, relationship, or difference between two variables of a population. … Key words that distinguish a directional hypothesis are: higher, lower, more, less, increase, decrease, positive, and negative. Why should a hypothesis be directional? ‘Read More →