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lidiya [134]
3 years ago
10

2.0 hours and travels 5.0 km what's the average of speed?

Mathematics
1 answer:
disa [49]3 years ago
7 0
Average speed = 5/2 = 2.5 km/h
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Ivan

Answer:

Type I error: Concluding that mean mileage is less than 32 miles per hour when actually it is greater than or equal to 32 miles per gallon.

Step-by-step explanation:

We are given the following in the question:

Hypothesis:

Mean mileage for the Carter Motor​ Company's new sedan

We can design the null hypothesis and alternate hypothesis as:

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Type I error:

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Type II error:

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Thus, type I error for the given hypothesis is concluding that mean mileage is less than 32 miles per hour when actually it is greater than or equal to 32 miles per gallon.

Type II error would be concluding that mean mileage is greater than or equal to 32 miles per gallon when actually it is less than 32 miles per gallon.

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Step-by-step explanation:


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Here is them listed..

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Answer:

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Answer:

Prachi was 5 kilometers east of her home when she began driving farther east at 70 kilometers per hour.  

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Step-by-step explanation:

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