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3 years ago

9

6.) The average delivery charge for a refrigerator is $54. The standard deviation is 53. Find the

2 answers:

Bond [772]3 years ago

6 0

$-6.97-$114.96

Using the invNorm function on the calculator, the range of 75% of the data values is $-6.97 to $114.96. In stats, not everything makes sense.

To use the invNorm function, go to 2nd vars, invNorm. Put .75 in the area, 54 in the mean, and 53 in the standard deviation.

Dima020 [189]3 years ago

3 0

Answer:

88.9%

Step-by-step explanation:

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3 years ago

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3 years ago

Find two different planes whose intersection is theline:x = 6 + 3ty = -8 - 3tz = -1 - tWrite equations for each plane in the for

alina1380 [7]

Answer:

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To find the two planes whose intersection is the line

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You can say that <em>t</em> is equal to this expression

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Next,

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Then,

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4 years ago

Please answer this question quickly!

fenix001 [56]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

from the top-

yes

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no

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3 years ago