The answer for 80% of games is 16 games is 12.8.
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Answer: qualitative</h3>
It does not deal with numeric values, but rather we're talking about names or labels when we are talking about nations of origin. This variable is categorical and nominal. It is not ordinal as we cannot order the nations in any way. You could argue about alphabetical ordering of course, but that won't apply here because you could do that about any set of labels (eg: colors red,green,blue can be ordered alphabetically but intrinsically it doesn't make sense to sort colors).
Answer:
[ 502.5, 517.5]
Step-by-step explanation:
Given:
Mean of the sample, µ = 510
Total sample size, n = 100
Standard deviation = 75
Confidence level = 95%
Now,
The interval for µ is given as:
⇒ µ ± ![z\frac{\sigma}{\sqrt n}](https://tex.z-dn.net/?f=z%5Cfrac%7B%5Csigma%7D%7B%5Csqrt%20n%7D)
for 95% confidence level z value = 1.96
Thus,
The interval for µ
⇒ 510 ± ![1.96\times\frac{75}{\sqrt{100}}](https://tex.z-dn.net/?f=1.96%5Ctimes%5Cfrac%7B75%7D%7B%5Csqrt%7B100%7D%7D)
or
⇒ 510 ± 7.5
or
⇒ [ 510 - 7.5, 510 + 7.5 ]
or
⇒ [ 502.5, 517.5]
Answer:
The answer is 25.07 gallons/ 1 minute
Step-by-step explanation:
The question is asking for the unit rate of 752 gallons/30 minute as related to the minutes. So, you're looking for the ratio of gallons to 1 minute. To solve for this, you must divide the initial ratio of gallons to minutes by the initial minutes. so 752/30 and 30/30. Dividing 30 by 30 will give you 1. So, you know you'll be getting the unit rate. 752/30 is 25.0666666667. However, rounded to the nearest hundred will result in 25.07.
So your answer will be 25.07 gallons/ 1 minute (per minute).