The One-Way ANOVA test represents the best choice if one wants to compare the average number of adjustments made by service representatives at five different locations within a region.
The null hypothesis, which claims that samples from populations with the same mean values are used to create all of the groups' samples, is tested by the ANOVA.
The population variance is estimated twice to accomplish this. Numerous assumptions underlie these estimations. An F-statistic is generated by the ANOVA and represents the proportion of variation within the samples to variance estimated among the means.
According to the central limit theorem, the variance of the group means should be less than the variance of the samples if the group means are taken from populations with similar mean values. A larger ratio suggests that samples were taken from populations with different mean values, which is implied by a higher ratio.
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you have to be 35 and older to be president.
Answer:
15/29
Explanation:
Olive oil = 5/8
Vinegar = 1/4
Let us find a common multiple that would help us easily make computation
We know that 5/8 = 15/24
and that 1/4 = 6/24
That means the mixture requires olive oil to be 15 parts out of 24
and requires vinegar to be 6 parts out of 24.
This means that the composition of salt, pepper, and sugar would be:
1 - (15/24 + 6/24)
= 1 - (21/24) = 3/24
This means that each is approximately 1 part of the mixture.
Hence if Vinegar is doubled: we have 12 parts of 24, instead of 6 parts of 24
And sugar is omitted, that means Sugar = 0 part of 24 instead of 1 part of 24
Total parts become = 15 + 12 + 1 + 1+ 0 = 29
From this 29 parts, 15 parts are olive, hence the olive proportion becomes:
15 parts of 29 = 15/29
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Child labor was big back in the 1890s. Children were deprived of their childhood. Instead of playing and having fun they were put to work. Instead of school they had to provide for their family. Ages 10 and up started to work. Most work places like coal mines were very harmful to the kids. Just from breathing the pollution in to cutting them self on work equipment it was a very dangerous place. In 1938 child labor was officially discontinued.