Leah loves chicken wings and is comparing the deals at three different restaurants. Buffalo Bills has 888 wings for \$7$7dollar
2 answers:
At Buffalo Bills, the cost for chicken wings is 8 wings for $7.
The price for a single wing at Buffalo Bills is .
At Buffalo Mild Wings, the offer is 12 wings for $10.
The price for one wing at Buffalo Mild Wings is .
Wingers offers 20 wings for $17.
The cost for a single wing at Wingers is .
By evaluating the prices of wings at these three places, we find that Buffalo Mild Wings has the lowest cost, at $0.833 per wing.
You might be interested in
Answer:
(A) Approximately normal with a mean of $206,274 and a standard deviation of $3,788.
Step-by-step explanation:
The Central Limit Theorem asserts that for a random variable X that follows a normal distribution with a mean of and a standard deviation of
, the sampling distribution of sample means, when drawn with size n, can be estimated as a normal distribution with a mean of
and a standard deviation of
.
Even if the variable is skewed, as long as n is no less than 30, the Central Limit Theorem still holds.
Population:
Right skewed
Mean $206,274
Standard deviation $37,881.
Sample:
<pbased on="" the="" central="" limit="" theorem="" it="" can="" be="" approximated="" to="" normal.="">Mean $206,274
Standard deviation
So the correct answer is:
(A) Approximately normal with a mean of $206,274 and a standard deviation of $3,788.
</pbased>