Find the measure of angle b
2 answers:
Ok, so the measurement of all the angles together has to equal 360 degrees. So the angle directly across from 100 is also 100 (because they are vertical angles) which equals 200. That means you have 160 degrees left to figure out. Since you have to find the measurement of the other TWO angles, just divide 160 in half and then you have the measurement for angle b.
The answer is 80 degrees.
Sorry if this is a long answer. I hope it helps though.
The answer is 80 degrees.
Sorry if this is a long answer. I hope it helps though.
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Answer:
It is a good Estimator of the Population Mean because the distribution of the sample midrange is just same as the distribution of the random variable.
Step-by-step explanation: from the table,
Minimum value = 34
maximum values = 1084
The sample mid-range can be computed as:
(Min.value + max.value)/2
(34 + 1084)/2
Sample mid-range = 55
The sample midrange uses only a small portion of the data, but can be heavily affected by outliers.
It provides information about the skewness and heavy-tailedness of the distribution which is just same as the distribution of the random variable.
The nature of this distribution is not intuitive but the Central Limit in which it will approach a normal distribution for large sample size.
