55% of what number is 1100? Which of the following proportions could be used to

Mathematics

1 answer:

Olenka [21]3 years ago

6 0

Answer:

1100

55100=1100 x 55100

=1100x

Step-by-step explanation:

Hope it is helpful...

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What do large differences of the means of each group indicate? Select the correct answer. The large differences do not indicate

8090 [49]

Answer:

If the differences between <u>the group means is large relative to the amount of variability in the scores</u>, the group differences are probably significant. If, however, there is a lot of variability in the scores, then the difference between (or among) the group means will not seem so large, a non-significant difference.

So to summarize, it depends on the group. As there is no shown group, I can't determine what it would be.

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3 years ago

Find out for what value of the variable:

Burka [1]

Answer:

$a=-1,\ a=-5$

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Step-by-step explanation:

<u>Equations</u>

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