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Marysya12 [62]
3 years ago
7

A company manufactures wheels for in-line skates. The diameters of the wheels have a mean of 3 inches and a standard deviation o

f 0.1 inches. Because so many of their customers use the metric system, the company decided to report their production statistics in millimeters They report that the standard deviation is now 2.54 mm. A corporate executive is worried about this increase in variation. Should he be concerned
Mathematics
1 answer:
notka56 [123]3 years ago
7 0

Answer: He should not be concerned

Step-by-step explanation:

The variation is still the same and has not changed because the only thing that changed are the units. A unit change does not mean that the diameter has changed, only the method of measuring it has changed.

Absolutely speaking, the diameter is still the same. A standard deviation of  0.1 inches is the same as a standard deviation of 2.54mm so the executive should not be worried.

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Baytown Village Stone Creations is making a custom stone bench. the recommended height for the bench is 18 in. the depth of the
Natalija [7]

Answer:

x = tex]5\frac{\textup{7}}{\textup{8}}\ in[/tex]

Step-by-step explanation:

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A conical vessels with base radius 5 cm and height 24cm is full of water this water is emptied into a cylindrical vessel of base
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Step-by-step explanation:

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3 years ago
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