The answer is -6x
hope this helped.
Answer:
.
Step-by-step explanation:
X=0 solve by simplify both sides of the equation then isolating the variable sorry if wrong
Answer:
9.34
Step-by-step explanation:
add 6 then mulitiply 11-1 xC=9.34
Answer:
Mean 24, standard error 0.8
Step-by-step explanation:
The Central Limit Theorem estabilishes that, for a random variable X, with mean and standard deviation , the sample means with size n of at least 30 can be approximated to a normal distribution with mean and standard deviation, also called standard error
In this problem, we have that:
What are the mean and the standard error of the sample mean?
By the Central Limit Theorem, mean 24 and standard error