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
vodka [1.7K]
2 years ago
6

Out of sample of 500 people, 25% exercise daily. What is the confidence interval for the population mean of people that exercise

daily, given a confidence level of 95%?
Cl = (20.98%, 30.02%)
CI = (21.81%, 28.19%)
Cl = (21.20%, 28.80%)
CI = (20.01%, 29.99%)
​
Mathematics
1 answer:
Scorpion4ik [409]2 years ago
7 0

Answer:

The answer is C

Step-by-step explanation:

Its correct

You might be interested in
10. Marvin is painting three squares shaped like
guapka [62]

Answer:

A certain cube has a side length of 25 m.  How many square tiles, each with an area of 5 m2, are needed to fully cover the surface of the cube?

Possible Answers:

500

1000

200

100

750

Correct answer:

750

6 0
3 years ago
What is 615.75 rounded to the nearest hundredth?
Rina8888 [55]

Answer:

615.75

Step-by-step explanation:

5 0
3 years ago
Least to greatest 7/12,0.75,5/6
laiz [17]
Hello there.

<span>Least to greatest 7/12,0.75,5/6

7/12
0.75
5/6</span>
4 0
3 years ago
Read 2 more answers
Someone please answer this, ill give you brainliest and your getting 100 points.
Virty [35]

Answer: In order, the boxes are -9, 1, -9

Step-by-step explanation:

The vertex is the tip point of an absolute value function, which in this case is (-9,1).

The axis of symmetry is a symmetrical line through the fuction which goes through the vertex which would be x = -9.

7 0
2 years ago
Shannon and Kelly spent $135 on gift certificates for their friends during the holidays. If this amount is 5/7 their total spend
Katena32 [7]

Answer:

$189

Step-by-step explanation:

Let their total amount of spending money be x

given that $135 they spent is 5/7 of their total spending money,

mathematically:

135 = (5/7) x     (multiply both sides by 7)

135 (7) = 5x

945 = 5x

5x = 945  (divide both sides by 5)

x = 945 / 5

x = 189

4 0
3 years ago
Other questions:
  • given T(0, 6, 3) and M(1, 4, -3) find the ordered triple that represents TM then find the magnitude of TM
    6·2 answers
  • Find the circumference of a circle inscribed in an equilateral triangle with a side of 9 inches.
    13·1 answer
  • Add and subtract polynomials
    5·1 answer
  • )Find the measure of angle x in the figure below:
    15·2 answers
  • What else would need to be congruent to show that abc = def by aas
    14·2 answers
  • -5(x-2) - 2x + 6 help me answer this!
    11·1 answer
  • Which of the following can be used to prove two lines crossed by a transversal are parallel? Question 11 options: Congruent Alte
    6·1 answer
  • Show Workings.<br>Question is in attached image.​
    12·2 answers
  • The side length of a cube with a volume of 8 cubic units can be represented with the expression
    6·1 answer
  • Can someone help me with this and show work pleaseee!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!