Answer: 7 minutes
Step-by-step explanation: You have to divide 69 hot dogs by 10 so you can get the unit rate once you get the unit rate you round it to the nearest tenth (6.9) to (7).
Answer:
The standard error of the mean is 0.0783.
Step-by-step explanation:
The Central Limit Theorem helps us find the standard error of the mean:
The Central Limit Theorem estabilishes that, for a random variable X, with mean and standard deviation , a large sample size can be approximated to a normal distribution with mean and standard deviation .
The standard deviation of the sample is the same as the standard error of the mean. So
In this problem, we have that:
So
The standard error of the mean is 0.0783.
I don’t think this is formatted correctly, but I think it may be the 2nd one.
Answer:
A. a cube that is 1 meter long, 1 meter wide, and 1 meter high
Step-by-step explanation:
A cube's sides are all equal