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
Julli [10]
3 years ago
10

Two ride-sharing companies, A and B, provide service for a certain city. A random sample of 52 trips made by Company A and a ran

dom sample of 52 trips made by Company B were selected, and the number of miles traveled for each trip was recorded. The difference between the sample means for the two companies (A−B) was used to construct the 95 percent confidence interval (1.86,2.15).
Which of the following is a correct interpretation of the interval?


We are 95 percent confident that the difference in sample means for miles traveled by the two companies is between 1.86 miles and 2.15 miles.

A

We are 95 percent confident that the difference in population means for miles traveled by the two companies is between 1.86 miles and 2.15 miles.

B

The probability is 0.95 that the difference in sample means for miles traveled by the two companies is between 1.86 miles and 2.15 miles.

C

The probability is 0.95 that the difference in population means for miles traveled by the two companies is between 1.86 miles and 2.15 miles.

D

About 95 percent of the differences in miles traveled by the two companies are between 1.86 miles and 2.15 miles.

E
Advanced Placement (AP)
1 answer:
DiKsa [7]3 years ago
8 0

Answer:

B I think

Explanation:

You might be interested in
Solve the problem plz o,t,t,f,f
RSB [31]
<span>o,t,t,f,f,s,S,E,N,T,E,T </span>
<span>It's the first letter of all the numbers starting with one, two, three, four,... </span>

<span>The second pattern I might guess would be move the O back two spaces then move one space back, then repeat. </span>
<span>JKLMNO, JKLOMN, JKOLMN, OJKLMN, JKLMON, JKOLMN, ... </span>
<span>The second one I'm not sure about because there are only three starting terms to work with. It's hard to see the real pattern with that little to work with. </span>

<span>Hope this helps. </span>
6 0
3 years ago
How is a state and a nation diffrent?
marusya05 [52]
There is a difference between the terms nation, state, and country, even though the words are often used interchangeably. Country and State are synonymous terms that both apply to self-governing political entities. Anation, however, is a group of people who share the same culture but do not have sovereignty.
8 0
3 years ago
What evidence supports Hess’s theory of seafloor spreading? Check all that apply. -fossils of the same animals found in differen
Tresset [83]

Answer:B,D and E

Explanation:

3 0
3 years ago
Read 2 more answers
Add and simplify 4/9 + 3/7 Question 2 options: 7/16 55/63 12/63 3/12
Valentin [98]
The answer is 55/63.
4 0
3 years ago
A country in stage 4 is most likely to experience a shortage of
Artist 52 [7]
The answer is definitely A. Houses. Basing on the Demographic Transition Model (DTM), countries categorized under stage 4 are said to have a stabilized population growth in other words birth and death rates are merely low. But still gradually on increasing number. As total population increases, housing now becomes insufficient. Examples of Stage 4 countries: Brazil, China, Argentina, Singapore, U.S. 
6 0
3 years ago
Other questions:
  • The color of an object is in the object itself. Please select the best answer from the choices provided T F
    15·2 answers
  • Ted, Joe, Gia, and Kate all attend the same childcare center. Which one of them is more likely to be a victim of child abuse?
    5·2 answers
  • The first three fields of study in psychology were what?
    6·1 answer
  • A group that consists of one or more adults and the children that they are
    7·1 answer
  • APWH SAQ 1. Analyze one reason why the Mandate of Heaven was developed by the Zhou dynasty in China. 2. Identify and explain one
    14·1 answer
  • How did tea change history in India?
    8·2 answers
  • What marks the completion of the germinal stage?
    15·1 answer
  • 100 PONITS!!!
    13·2 answers
  • Factor Completely 6x^2-45x-21 Will Give BRANLIEST ANSWER
    14·1 answer
  • If you were a teacher in such a situation how could you apply the principles of the bank's treat approach to make the experience
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!