2 years ago

30 g equals how many dg

Mathematics

1 answer:

Yuri [45]2 years ago

4 0

The answer is 300 decigrams

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A random sample of 20 purchases showed the sample mean of $48.77 and the sample standard deviation s is $17.58. How large is the

laila [671]

Answer:

Step-by-step explanation:

Given data

Sample Mean (M): $48.77

Sample Size (n): 20

Standard Deviation (σ) : $17.58

Confidence Level: 80%

we know that z*-Values for 80% Confidence Levels is 1.28

the expression for margin of error is given bellow\

MOE= z*σ/√n

We can now substitute into the expression and solve for the MOE as

MOE= 1.28*17.58/√20

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Step-by-step explanation:

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Julie and Kristen are the partners in a local sporting goods shop. They needed $51,000 to start the business. They invested in t

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5:12 means there are 17 parts
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Julie put in 5 out of 17 parts so:
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Step-by-step explanation:

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