X = 21
Hope this helped :)
Answer:
81 samples
Step-by-step explanation:
According to the empirical rule :
Possible values of the sample mean is within 3 standard deviations of the population mean :
μ ± 3 sd(x) ; sd(x) = standard deviation of sampling distribution.
3 * sd(x) = 1
sd(x) = 1/3
Recall:
Standard deviation of sampling distribution, sd(x)
sd(x) = σ / sqrt(n)
1/3 = 3 / sqrt(n)
Square both sides
1/9 = 9/n
Cross multiply :
n * 1 = 9 * 9
n = 81
$3.00 I think. Hope this helps
Since the number in the hundredths place is below 5, the answer to your question will be 0.7.
<h2>Answer:</h2>
0.7
Maybe 3(6x+15)
not sure what you're looking for
