Answer:
El resultado eres:
Step-by-step explanation:
Se dan las siguientes funciones
Cuál es el resultado de R(x) + S(x) ?
Se soman los fatores en comun. Entonces:
El resultado eres:
karen has 2 gallon bucket that is half full of water. when she poured the water into another bucket, that bucket was one fourth
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
Previous concepts
Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".
The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".
Solution to the problem
Let X the random variable that represent the IQ scores of a population, and for this case we know the distribution for X is given by:
Where and
If we standardize the variable with the z score given by:
We got a normal standard distribution with parameters