Answer:
8450 metres.
Step-by-step explanation:
To convert kilometres to metres, multiply the kilometre value by 1000.
For example:
It might also help to see it as shifting the decimal point three places to the right.
For all x>0,
mula1" title=" \frac{1}{1 + \frac{1}{x} } " alt=" \frac{1}{1 + \frac{1}{x} } " align="absmiddle" class="latex-formula">
1 answer:
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Answer: Option 'c' is correct.
Step-by-step explanation:
Since we have given that
Sample size = 865 = n
Number of voters favor approval of an issue before the legislature = 408 = x
So,
At 95% confidence level of significance, z = 1.96
So, confidence interval would be
Hence, option 'c' is correct.