Answer: v = 25
Step-by-step explanation:
Divide each side by 3
3v/3 = v
75/3 = 25
v = 25
25 * 3 = 75
Using the normal distribution, it is found that 63.18% of the area under the curve of the standard normal distribution is between z = − 0.9 z = - 0.9.
<h3>Normal Probability Distribution</h3>
The z-score of a measure X of a normally distributed variable with mean
and standard deviation
is given by:

- The z-score measures how many standard deviations the measure is above or below the mean.
- Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.
The area within 0.9 standard deviations of the mean is the <u>p-value of Z = 0.9(0.8159) subtracted by the p-value of Z = -0.9(0.1841)</u>, hence:
0.8159 - 0.1841 = 0.6318 = 63.18%.
More can be learned about the normal distribution at brainly.com/question/4079902
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Answer:
Line S
Step-by-step explanation:
Answer:
Step-by-step explanation:
m<ABC=90 because of Angle inscribed in Semicircle Theorem
Answer:
Step-by-step explanation:
827/200