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nadezda [96]
3 years ago
9

20 ÷ ____ = 5 need your help

Mathematics
1 answer:
lbvjy [14]3 years ago
4 0

Answer:

4

Step-by-step explanation:

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he nutrition label for Oriental Spice Sauce states that one package of sauce has 1100 milligrams of sodium. To determine if the
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We have the standard deviation for the sample, so we use the t-distribution to solve this question.

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99% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 39 degrees of freedom(y-axis) and a confidence level of 1 - \frac{1 - 0.99}{2} = 0.995. So we have T = 2.7079

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The lower end of the interval is the sample mean subtracted by M. So it is 1088.64 - 633.97 = 454.67 milligrams

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