Answer:
c
Explanation:
The Africans had to pay tribute to the Boers
In an Anova study on the impact that various forms of cellphone use have on driving speed, a researcher concludes that there are no systematic treatment effects, the f-ratio was closest to 1.
With the help of the statistical analysis approach known as ANOVA, apparent aggregate variability within a data set is explained by separating systematic components from random factors. Systematic influences, but not random ones, statistically affect the data set that is being presented.
To ascertain whether there are any statistically significant differences between the means of three or more independent (unrelated) groups, the one-way analysis of variance (ANOVA) is utilized.
To evaluate population group differences, statistical procedures like variance tests and the analysis of variance (ANOVA) use sample variance.
Learn more about Anova here
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Answer
human beings are part of the environment. they are highly bonded to the environment. however there are many instances people harm environment and environment harm the people.
as an example human activities such as Deforestation, Overpopulation & Overconsumption, Plastic Production, Emission of Carbon Dioxide and Other Greenhouse Gases, Destruction of the Reefs, Production of Black Carbon affect harmfully to the environment
in return environment harmfully affect to people by natural disasters such as firestorms, duststorms, floods, hurricanes, tornadoes, volcanic eruptions, earthquakes, tsunamis, storms