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Vladimir79 [104]
3 years ago
15

Is this proportional?

Mathematics
2 answers:
matrenka [14]3 years ago
5 0

Answer:

Yes

Step-by-step explanation:

For every 1 hour worked, you get $10 and it continue that way forever

Hope this helps!

nikklg [1K]3 years ago
4 0
Yes it is !! also I LOVE YOUR PFP
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It helps to think of a simpler problem. Let's say mpg is 20 and 10% higher on a smooth road.

How many miles will you get with one gallon on a regular road?

How many more miles will you get on a smooth road? 10% more, right? How much is that?

OK - so you've now solved a simpler problem. Use the exact some process to solve your, more complicated, problem.

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You are interested in estimating the mean of a population. You plan to take a random sample from the population and use the samp
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Answer: The standard deviation of the sampling distribution of M is equal to the standard deviation of the population divided by the square root of the sample size.

You can assume that the sampling distribution of M is normally distributed for any sample size.

Step-by-step explanation:

  • According to the central limit theorem , if we have a population with mean (\mu) and standard deviation \sigma , then if we take a sufficiently large random samples from the population with replacement ,  the distribution of the sample means will be approximately normally distributed.
  • When population is normally distributed , then the mean of the sampling distribution = Population mean (\mu)
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So, the correct statements are:

  1. You can assume that the sampling distribution of M is normally distributed for any sample size.
  2. The standard deviation of the sampling distribution of M is equal to the standard deviation of the population divided by the square root of the sample size.
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Natalia paid $38.95 for three medium-sized pizzas and a salad. Solve an equation to find the cost of one pizza,p, if Natalia pai
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Step-by-step explanation:

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