Answer:
2 3/10, 2.59, 24
Step-by-step explanation:
Answer:
6x + 15.
Step-by-step explanation:
3(3x + 5)
= 3 * 2x + 3*5
= 6x + 15.
<span>2x +3 + 2x + 4 + 5x + 1 = 0
2x + 2x + 5x + 3 + 4 + 1
2x + 2x = 4x
4x + 5x = 9x
9x + 3 + 4 = 9x + 7
9x + 7 + 1
9x + 8 = 0
0 - 8 =-8
9x / 9 = 8 / 9
x = -8/9 </span>
Answer:
I cant see what its saying
Step-by-step explanation:
Using the Empirical Rule, it is found that standard deviation of the sample proportions is of 0.058.
<h3>What does the Empirical Rule state?</h3>
It states that, for a normally distributed random variable:
- Approximately 68% of the measures are within 1 standard deviation of the mean.
- Approximately 95% of the measures are within 2 standard deviations of the mean.
- Approximately 99.7% of the measures are within 3 standard deviations of the mean.
0.684 and 0.916 is within 2 standard deviations of the mean(below and above), hence there are 4 standard deviations between these measures, so:
4s = (0.916 - 0.684)
s = (0.916 - 0.684)/4
s = 0.058.
More can be learned about the Empirical Rule at brainly.com/question/24537145
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