You are asked to identify how well a researcher's sample statistic represents their population parameter. The researcher provides you with the following information about the sample and population of interest: =1000
n
=
1000

=10,000
N
=
10
,
000

=250
μ
=
250

¯=240
x
¯
=
240

=50
σ
=
50

Using the information above, help the researcher identify how well their sample statistic represents their population parameter by calculating the standard error

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168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)

answer: 8

step-by-step explanation: