I think the answer is f(2)=6 , but I'm not too sure. Hope this helped somehow!
Solve for d
ANSWER:
d=5/2y-1
1. 3 cm
2. 60
3. 5/6
4. y= 2/9x + 7
Answer:
a. 2
Step-by-step explanation:
Central Limit Theorem
The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean and standard deviation , the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean and standard deviation .
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean and standard deviation
Standard deviation is known to be 14.
This means that
Sample of 49
This means that
The standard error of the mean is
So the correct answer is given by option a.
Answer:
about 56! since there are around 75 per min
Step-by-step explanation: