DescriptionSpace weather is a branch of space physics and aeronomy, or heliophysics, concerned with the time varying conditions within the Solar System, including the solar wind, emphasizing the space surrounding the Earth, including conditions in the magnetosphere, ionosphere, thermosphere, and exosphere.
Fewer
Increase due to people making less money
Lose there jobs and money
Decrease
Less
Decrease
I just multi task and do many thing while I’m doing work.
Oishi and Shigehiro (2010) reported that people who moved from home to home frequently as children tended to have lower than average levels of well-being as adults. To further examine this relationship, a psychologist obtained a sample of 12 young adults who experienced five or more different homes before they were 16 years old. These participants were given a standardized well-being questionnaire for which the general population has an average score of μ = 40. What test should you use to determine whether well-being for the sample of frequent movers is significantly different from well-being in the general population?
Answer:
one-sample t test
Explanation:
The one sample t-test is a term in statistical procedure which is often employed to conclude whether a sample of observations could have been determined by a process with a specific mean.
One sample t-test has two types of hypothesis, they are:
1. The null hypothesis: this assumes that difference exists the true mean (μ) and the comparison value (m0)
2. The alternative hypothesis: this assumes that there are some difference exists between the true mean (μ) and the comparison value (m0)
The main purpose of the one sample t-test is to determine if the null hypothesis should be rejected, given the sample data.
Hence, to determine whether well-being for the sample of frequent movers is significantly different from well-being in the general population, researcher will use ONE SAMPLE T TEST.
