<span>There are most likely a few outliers, with the rest of the data close to the mean.
The standard deviation is an indication of how "wide" the peak of the graph is. Since we have a very large range, that means that the values cover a very large range. But since the standard deviation is small, that means that most of the values are extremely close to the average (or mean) of the values. With that in mind, let's look at the options and see what fits.
The distribution is very flat with a gradual increase in frequency as the numbers approach the mean.
* This would have a rather large standard deviation since most of the values would be a fair distance from the mean. So this is a bad choice.
There are most likely a few outliers, with the rest of the data close to the mean.
* This is a very accurate description of the situation. So it's the correct choice.
You can't really know anything about the distribution's shape without actually seeing it, or having more data.
* This is a cop out and quite wrong. Therefore this is a bad choice.
The distribution is essentially normal or bell shaped.
* This is what is usually expected, but since we have a small standard deviation, the curve is more definitely NOT bell shaped. So this is a wrong choice.</span>
Answer:
c = -12
Step-by-step explanation:
Solving for a variable with fractions can sometimes seem difficult, but getting rid of the fractions first will help. In order to get rid of a fraction, you can multiply by its reciprocal on both sides of the equation. The reciprocal is the opposite form of the fraction where the numerator becomes the denominator and the denominator becomes the numerator. For example:
So, the recriprocal of is
Start by multiplying both sides of the equation by :
()()(c+8) = ()
c + 8 = or c + 8 = -4 so c = -12
Answer:
71°
Step-by-step explanation:
The equation should be 19+90+x=180
Step 1: Add 19+90=109
Step 2: Subtract 180-109=71
So, you're answer is 71°
Answer:
138.80
Step-by-step explanation:
I took 149.99 times 15% then times that by the tax rate to get your final answer.
Answer:
2.24
Step-by-step explanation:
√5≈2.23606797749979