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
bazaltina [42]
3 years ago
11

According to the website www.costofwedding, the average cost of flowers for a wedding is $698. Recently, in a random sample of 4

0 weddings in the U. S. it was found that the average cost of the flowers was $734, with a standard deviation of $102. On the basis of this, a 95% confidence interval for the mean cost of flowers for a wedding is $701 to $767.
Choose the statement that is the best interpretation of the confidence interval.
I. That probability that the flowers at a wedding will cost more than $698is greater than 5%.
II. In about 95%of all samples of size 40,the resulting confidence interval will contain the mean cost of flowers at weddings.
III. We are extremely confident that the mean cost of flowers at a wedding is between $701and $767
A) II only
B) I only
C) III only
D) II and III are both correct
Mathematics
1 answer:
Dmitry [639]3 years ago
6 0

Answer:

D) II and III are both correct.

Step-by-step explanation:

The Probability distribution is the function which describes the likelihood of possible values assuming a random variable. The cost of flowers for a wedding is $698. The 95% of all samples of size is 40 and the confidence interval will be mean cost of flowers at wedding. There is confidence that mean cost of wedding flowers is between $701 to $767.

You might be interested in
In a triangle, one side length is 4 feet and another side length is 7 feet. Which answers are possible lengths for the third sid
Nuetrik [128]

Answer:

3

Step-by-step explanation:

You might just think that I subtracted but on the triangle the last side is the base which is always smaller.

7 0
2 years ago
Please do part A and part B on number 9!
Mashcka [7]

Answer:

A=5

B=4

Step-by-step explanatation

so the 3ft at the front and the 8ft at the back, you do 8-3 which is 5 which will be A and on the side, it is 8ft and since the corner angle is 4ft then B will be 8-4 which is 4

7 0
3 years ago
Which number line represents the solution set for the inequality 4(x + 3) 5 2 2X?
tatuchka [14]

Answer:

-2

Step-by-step explanation:

6 0
3 years ago
Can someone find slope ?
Lana71 [14]
Negative. It’s the only one that makes since. ( probably)
3 0
3 years ago
Read 2 more answers
Maria has 180 pieces of chocolate candy and 144 pieces of fruity candy. She wants to give each child the same amount of candy so
ValentinkaMS [17]
144, cause each child gets a chocolate and a fruit candy
7 0
3 years ago
Other questions:
  • Kevin had to measure the diameter of a hair strand and the diameter of a grain of sand for his science experiment. He found the
    6·1 answer
  • Jonathan's new car cost $20,000. After a year, the value of the car is $17,000. If the car depreciates by a fixed factor every y
    11·2 answers
  • Rearrange x=3g+2 to make g the subject
    15·2 answers
  • RIGHT ANSWER ONLY!
    12·1 answer
  • Find f(–2) for the function f(x) = 3x2 – 2x + 7.
    6·2 answers
  • Help its due rn plzzz
    7·1 answer
  • 1=5<br>2=12<br>3=39<br>4=148<br>5=?​
    15·1 answer
  • Use a flowchart to prove if the triangles in each pair are congruent. NO LINKS!!!!​
    10·2 answers
  • Solve for 2x^2=50<br> Please help
    14·2 answers
  • Which expression is equivalent to<br> (3/2p+1)(1/2p+3)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!