A term for a geometric figure that is enclosed by a circle.
2 answers:
we know that
Circumcircle:
In geometry, the circumscribed circle or circumcircle of a polygon is a circle which passes through all the vertices of the polygon
so, any figure enclosed by circle is called as circumcircle
For exp:
The figure attached
we can see that triangle is inside circle
so,
a geometric figure that is enclosed by a circle is circumcircle
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Answer:
Step-by-step explanation:
Given
Required
Determine the average change
This is calculated as follows:
This gives:
Convert to improper fractions
Convert to multiplication
Answer:
0.281 = 28.1% probability a given player averaged less than 190.
Step-by-step explanation:
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean and standard deviation
, the z-score of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.
A bowling leagues mean score is 197 with a standard deviation of 12.
This means that
What is the probability a given player averaged less than 190?
This is the p-value of Z when X = 190.
has a p-value of 0.281.
0.281 = 28.1% probability a given player averaged less than 190.
Answer:
Step-by-step explanation:
When dividing numbers with powers, it is handy to remember that
so