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
brilliants [131]
3 years ago
6

Two​ researchers, Jaime and​ Mariya, are each constructing confidence intervals for the proportion of a population who is​ left-

handed. They find the point estimate is 0.27. Each independently constructed a confidence interval based on the point​ estimate, but​ Jaime's interval has a lower bound of 0.242 and an upper bound of 0.298​, while​ Mariya's interval has a lower bound of 0.188 and an upper bound of 0.286. Which interval is​ wrong? Why?
Mathematics
1 answer:
alekssr [168]3 years ago
8 0

Answer:

Mariya​'s interval is wrong because it is not centered on the point estimate

Step-by-step explanation:

You might be interested in
Line segment AB is dilated to create line segment A'B' using point Q as the center of dilation.
Rashid [163]

Answer:

2

Step-by-step explanation:

To find the scale of dilation, you have to compare the ratio of the after transform with before transform according to the center of dilation. In this case, the center of dilation is Q so you have to compare QA' : QA. We know that QA= 1.25 and AA' is 1.25. The distance of QA' will be:

QA'= QA + AA'= 1.25 + 1.25 = 2.5

The scale factor will be:

scale factor= QA' : QA.= 2.5 : 1.25

scale factor= 2

7 0
3 years ago
Read 2 more answers
Jane is transferring data from her hard drive to a flash drive. The flash drive holds 16 gigabytes of storage. She moves two fol
anastassius [24]

3.8 + 11.6 = 15.4

16 - 15.4 = 0.6

That's 600mb

4 0
3 years ago
Hello help please i’ll mark brainliest!!!
Wittaler [7]

Answer:

The moon has moved past the full moon and is moving toward the third quarter.

Step-by-step explanation:

7 0
3 years ago
Please help with my math
AleksAgata [21]
$1.44

each one cost 0.24
0.24 x 6 = 1.44
7 0
3 years ago
Read 2 more answers
An object moves in simple harmonic motion with period 8 seconds and amplitude 6cm. At time = t 0 seconds, its displacement d fro
Murrr4er [49]

Answer:

123456789012345678901234567890

6 0
3 years ago
Other questions:
  • What is the image of f for a dilation with center (0,0) and a scale factor of 10
    6·1 answer
  • Triangle RSV is congruent to triangle TVS. Find y
    13·2 answers
  • What is the absolute value of Point B labelled on the number line? A number line with point A at coordinate negative 2.2, point
    13·1 answer
  • How many terms are in the binomial expansion of (2x + 3)5? <br><br> 4<br> 5<br> 6<br> 7
    7·2 answers
  • 3 tons 500 pounds = pounds
    10·1 answer
  • The area of a bathroom floor is 24 square feet. If the width of the bathroom is 6 feet, what is the length of the bathroom?
    9·2 answers
  • What single decimal multiplier would you use to decrease by 6% followed by a 7% increase?
    5·1 answer
  • Raina drove 936 miles in 13 hours.
    10·2 answers
  • Rewrite the expression with rational exponents as a radical expression.
    12·1 answer
  • Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each sequence to its appropriate re
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!