1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Butoxors [25]
3 years ago
8

20. A curious student wanted to determine if there was a difference in the average price of a quarter pound hamburger in the Uni

ted States and Japan. The student randomly selected 15 McDonald’s restaurants in the United States and 10 McDonald’s restaurants in Japan and recorded the prices of their quarter pound hamburgers. Prices of the quarter pound hamburgers in Japan were converted to U.S. dollars. The data are summarized in the table below.
Calculate a 99 percent confidence interval for the difference in mean price for a quarter pound hamburger in the United States and Japan.

Advanced Placement (AP)
2 answers:
marusya05 [52]3 years ago
6 0

Answer:A

Explanation:

Luda [366]3 years ago
5 0

Answer: A

Explanation:

+ not a -

You might be interested in
Let f(x) = x^2 - 5x +4 / x-1
Elenna [48]

Answer:

C. 3

Explanation:

You cannot divide by 0.

So plug in g(x) into f(x) in the denominator. The numerator is irrelevant so you don't need to worry about it.

Solve for what value of x will give you a denominator of 0.

I just eyeballed this and found that x=3 give you a denominator of 0.

or you can just plug in and check all the answer choice.

8 0
3 years ago
PLEASE ANSWER WILL PICK BRAINLIEST
bonufazy [111]

Answer:

it is b

Explanation:

5 0
3 years ago
PLEASE HELP FAST:
OLEGan [10]

Answer: The numbers are 3/2. and 9/10

Explanation:  

3 divided by 2 equals 1.5  and 9 divided by 10 equals 0.9

      1.5 minus 0.9 = 0.6

7 0
3 years ago
How many sections are contained in the Aspire test? A.five B.four C.three D.six
allochka39001 [22]
A. five
Reading, English, Math, Science, and Writing.
8 0
3 years ago
How did spain's conquest of central Mexico and the Andes shape european competition in the americas
meriva
<span>Spain's conquest of central Mexico and the Andes made Spain the wealthiest and most powerful nation because of the abundance of gold and silver which it gained. This large amount of gold and silver it was able to obtain was sent to its national treasuries allowing it to become a threat to any other European competition.</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • You charge a price of $50 for a new T-shirt. No one is willing to buy the T-shirt at this price. This is a signal for you to ___
    6·2 answers
  • Excerpt from Blood, Toil, Tears and Sweat: Address to Parliament
    11·1 answer
  • How did east european ethnic and religious groups contribute to american culture in the 1800s
    10·1 answer
  • The specific heat of water is 4.186 J g-1 °C-1. What is the amount of energy, in J, required to heat 10.00 g of water 20.00 °C?
    12·1 answer
  • There’s more than one answer and please help!
    13·2 answers
  • Summarize how American eating habits have changed since the early 1980s.
    12·1 answer
  • The photographs show the cultural landscape of the areas In two different cities
    6·1 answer
  • Doanh thu bán hàng được ghi nhận khi:
    9·1 answer
  • What is difference between maths and sciences​
    5·2 answers
  • Which region has the highest elevation?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!