Answer:
39.988
Step-by-step explanation:
Thousandths you mean?
If so: 39.988 because 39.987 round up.
Answer:
Step-by-step explanation:
There are two conditions that need to be in place.
- The sum of the angles must equal 180
- There must be exactly 3 angles.
A has too many angles. The answer is not A.
B same as A
C same as A
D doesn't add to 180. Not D
You have no answer unless there is another choice.
By using 2.5th and 97.5th percentile of these values.
Bootstrapping:
Bootstrapping, a test or measure that uses random sampling with replacement to simulate the sampling process, falls within the more general area of resampling techniques. For example, bias, variance, confidence intervals, prediction error, etc. are used to rate the accuracy of sample estimates when using bootstrapping.
A random sample with replacement from the original sample must be taken thousands of times in order to determine the 95% confidence interval for the population standard deviation. You calculate the sample standard deviation from each fresh sample.
From the values of the 2.5th and the 97.5th percentile of these data, we can use the bootstrap method to determine the 95% confidence interval for the population standard deviation.
So we need to use 2.5th and the 97.5th percentile of these values.
To learn more about Bootstrapping visit:brainly.com/question/13014288
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Answer:
60 degrees
Step-by-step explanation:
On the diagram, we can see that the two angles have a dash on each of them. This means that they have the same measure.
So, if angle ABD is 60 degrees, then angle DBC would also be 60 degrees.
I hope this helps!
