Answer:8.6
Step-by-step explanation:
its D.
Step-by-step explanation:
Answer:
23052
Step-by-step explanation:
The standard error (SE) of the sampling distribution difference between two proportions is given by:

where p is the pooled sample proportion,

<span> is the size of sample 1, and

<span> is the size of sample 2.
</span>

<span>
Given that a</span><span>t one vehicle inspection station, 13 of 52 trucks and 11 of 88 cars failed the emissions test.
</span>

<span>
</span>

<span>
</span>
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