Answer:
Two standard deviations
Step-by-step explanation:
The Z score is obtained using the mean and standard deviation, according to the empirical. Rule, which gives percentage of values that lie within an interval estimate in a normal distribution ;
one standard deviation lie within 68% of the mean
Two standard deviations lie within 95%
Three standard deviations lie within 99.7%
Hence, for the question given, 95% fall within 2 standard deviations of the mean
Answer:
16/13
Step-by-step explanation:
Use a calculator lol
Can I have brainliest please
Answer and Explanation :
Operations Research can be portrayed as a logical way to deal with taking care of issues; it speaks to the basic components of the issue into a model, which is then taken a shot at to yield an ideal solution for implementations.
It utilizes measurable examination and scientific demonstrating to tackle a wide scope of business issues, just as improve basic leadership. All of which make it a significant region of concentrate for future directors.
A dime weighs 2.268 grams, and a quarter weighs 5.670 grams.
Answer:
It has 2 solutions
Step-by-step explanation:
Solution 1
-17(y - 2) = -17y + 64 - 17(y - 2)
Solution 2
-17y + 64 - 17(y - 2) = -17y + 64