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givi [52]
3 years ago
11

If John ran a 5-kilometer marathon how long was that in meters?

Mathematics
2 answers:
Contact [7]3 years ago
6 0
5000 meters mang. They need to remove Common Core
kolbaska11 [484]3 years ago
3 0
5000 meters in 5 kilometers I'm pretty sure
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in 1991, a gallup poll reported this percent to be 79%. using the data from this poll, test the claim that the percent of driver
snow_lady [41]

We reject our null hypothesis, H₀, at a level of significance of =0.01 since the P-value is less than that threshold. There is compelling statistical data to indicate that since 1991, the proportion of drivers who love driving has decreased.

Given,

The Pew Research Center recently polled n=1048 U.S. drivers and found that 69% enjoyed driving their automobiles.

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Alternative hypothesis,

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The alternative hypothesis(Ha) is left-tailed, so the P-value of the test is given by

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            = 0.000     (from z-table)

Since the P-value is smaller than given level of significance, α=0.01 we reject our null hypothesis, H₀, at α=0.0.1 level Strong statistical evidence to conclude that the percentage of drivers who enjoy driving their cars has declined since 1991.

To learn more about hypothesis click here:

brainly.com/question/17173491

#SPJ4

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I’m okay stressed out cuz homework haha
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The anwser is D and I’m sure of it
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