A florist used the equation Y=KX to determine how many flowers she'd need for 7 bouquets. She determined she'd need 175 flowers.
1 answer:
You might be interested in
Answer:
The sampling distribution has a mean of $1,500 and a standard deviation of $47.67
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
In this problem, we have that:
So
The sampling distribution has a mean of $1,500 and a standard deviation of $47.67