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A significant difference refers to a statistically meaningful distinction between two or more groups or variables. It implies that the difference observed is unlikely to have occurred by chance and is likely to have practical relevance. Statistical tests are used to determine if a difference is significant.
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How do you know when there is a significant difference in statistics?
In statistics, a significant difference is typically determined through hypothesis testing. This involves comparing the observed data with what would be expected by chance alone. If the difference between the observed data and what is expected by chance is large enough, it is considered statistically significant. This is typically determined by calculating a p-value, with a lower p-value indicating a higher level of statistical significance.
What is the statistical significance of a difference of 1.2 years between the UK and US life expectancies - US life expectancy - 78.2 UK life expectancy79.4 Is the difference statistically significant?
500. 72kml
Who lives longer left handed people are right handed people?
On average, there is no significant difference in life expectancy between left-handed and right-handed people. Other factors such as genetics, lifestyle choices, and access to healthcare play a more significant role in determining lifespan.
What is the main difference between egalitarian and ranked societies?
In egalitarian societies, there is a more equal distribution of power, resources, and status among members, without significant hierarchies. On the other hand, ranked societies have clear hierarchies and social classes, with some individuals or groups holding more power, wealth, and prestige than others.
Dose women get vitiligo more than men?
There is no significant difference in the prevalence of vitiligo between men and women. Both genders are equally affected by this skin condition, which results in patches of skin losing their pigment. It can occur at any age and affects people of all genders fairly equally.
What is a major significant difference between the sun and Jupiter?
The difference in mass
What is the most significant difference between biomes?
the climate
Is there a significant difference between a male tammar wallaby and a female?
I would say there is defintely at least one very significant difference, without which you wouldn't have baby wallabies
What is the most significant difference between the holdovers and animals in all other classes?
what's the most significant difference between the holdovers" and animals in all other classes. what's the answer.
Which drink evaporates the quickest soda or water?
The difference is not significant.
Will soda evaporate quicker if you add water?
The difference is not significant.
Why does Kool-Aid evaporate faster then water?
The difference is not significant.
Can paired means be statistically significant?
No. However, the difference between them can be.
How big of a height difference is a girl who is 5'1 and a guy who is 5'10?
The height difference is quite significant, but what does height have to do with it?
What is the difference between units square and square units?
There isn't a significant difference, just which ever you prefer.
What difference in till and after 20 year?
At this point of time there is no Difference....after 20 years i will be able to tell more Accurately... Or ........ the Difference is same as , what is the difference in tell and before 20 years...... 05tri In the UK, 20 is not a significant birthday legally. 18 and 21 are significant birthdays legally.
Differences between two sample averages are most likely to be statistically significant if?
difference is large
