WILL MARK BRANLIEST! Find the measure of
1 answer:
Answer:
measure of ∠ABC is 96°
Step-by-step explanation:
Given:
Arc AC = 192°
We need to find the ∠ABC
Solution:
From the given figure we can see that.
∠ABC is angle which is inscribed in a circle and subtended by an arc AC.
Now Inscribe angle theorem which states that;
"When an angle is inscribed in the circle is equal to half of the angle of the central angle subtended by the same arc."
So we can say that;
∠ABC = Arc AC
∠ABC =
Hence measure of ∠ABC is 96°
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Answer:
The two readings that are cutoff values are T=1.84 deg C and T=-1.84 deg C.
Step-by-step explanation:
Thermometers rejected by measurements above normal represent 3.3% of the total, which indicates, by normal probability distribution data, that accepted thermometers are 96.7% likely to measure less than the maximum allowable temperature.
This value (P(X>x)=0.967) corresponds to z = 1.8388. Since the mean and standard deviation values are the same as the standard normal probability distribution (mean = 0, sd = 0), the z value is equivalent to the measured value (temperature).
Given the symmetry of the probability distribution, we can affirm that the thermometers rejected by measurements below the permissible measured a temperature lower than -1.8388.
