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3 years ago

Write down how you skip-count by ten from 350 to 240

Mathematics

1 answer:

Mamont248 [21]3 years ago

7 0

Answer: 350,340,330,320,310,300,290,280,270,260,250,240.

Step-by-step explanation:

To solve this exercise you must keep on mind the following information:

1. By definition skip counting is about counting by a number which is not the number 1.

2. Skip counting by ten from 350 to 240 means that you need to subtract 10 to a number to find the other one.

3. Therefore, you must subtract 10 to 350 and then you need to do this over and over again until you get 240.

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Step-by-step explanation:

Given :

Sample size, n = 12

Mean, xbar = 3250

Sample standard deviation = √1000

The 95% confidence interval :

Mean ± Margin of error

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2.)

The 99% confidence interval :

Mean ± Margin of error

Margin of Error = Tcritical * s/√n

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