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
coldgirl [10]
3 years ago
6

University officials say that at least 70% of the voting student population supports a fee increase. If the 95% confidence inter

val estimating the proportion of students supporting the fee increase is (0.75; 0.85), what conclusion can be drawn
Mathematics
1 answer:
yanalaym [24]3 years ago
3 0

Answer:

We are 95% sure that the true proportion of students that supports a fee increase is between 0.75 and 0.85.

Step-by-step explanation:

The interpretation of a  x% confidence interval of proportions being between a and b is that:

We are x% sure that the true proportion of the population is between a and b.

If the 95% confidence interval estimating the proportion of students supporting the fee increase is (0.75; 0.85), what conclusion can be drawn

We are 95% sure that the true proportion of students that supports a fee increase is between 0.75 and 0.85.

You might be interested in
Help me plsssss I am failing in this class pls give me step by step
Vinvika [58]
Y=-3x+2 bc the line is going down so it’s negative and the y intercept is 2
5 0
3 years ago
Read 2 more answers
A vehicle travels 57 kilometers north and then travels 26 kilometers south. What is the current position of the vehicle? (2 poin
solniwko [45]

Answer:

C. 31 kilometers north of its starting location

Step-by-step explanation:

<em>Please see attached a rough sketch of the situation for your reference</em>.

Step one:

Displacement North= 57km

Displacement South= 26km

Required

The  final displacement

The current position is attained by subtracting 26km from 57km

=57-26= 31km

Therefore the current position is

C. 31 kilometers north of its starting location

5 0
3 years ago
¿cualquier numero entero es un numero real ?​
mote1985 [20]

Answer:

Los números enteros son los naturales, sus opuestos (negativos) y el cero. El conjunto de los números enteros se representa mediante una Z, Z= {0,1,-1,2,-2,3,-3,4,-4...}. Se cumple entonces que todo número natural es entero.

3 0
3 years ago
A line is defined by the equation y=2/3x-6. The line passes through a point whose y-coordinate is 0. What is the x- coordinate o
NISA [10]

Answer: Its 9

Thats the answer

5 0
3 years ago
A square has a side length of p - 7. What is its area?
Masteriza [31]

Answer:

p²-14p+49

Step-by-step explanation: To find the area of a square just multiply side x  side. So (p-7)(p-7). Use FOIL or double distributive property to get p²-7p-7p+49 then combine the two middle terms to get p²-14p+49

6 0
3 years ago
Read 2 more answers
Other questions:
  • There is 12/15 of pizza left. How many can 3/10 pieces can be made from the leftover pizza
    12·1 answer
  • Use rounding or compatible numbers to estimate each product or quotient.
    15·1 answer
  • Complete the equation of the line through (6,-6) and (8,8)
    6·1 answer
  • If 2(4x + 3)/(x - 3)(x + 7) = a/x - 3 + b/x + 7, find the values of a and b.
    14·2 answers
  • a garden hose can 1/3 of a pool in 3/4 hour. How much of the pool can the garden hose fill in an hour?
    12·1 answer
  • Y<br><img src="https://tex.z-dn.net/?f=y%20%20%5Cgeqslant%20%20%20-%205x%20%2B%20%203" id="TexFormula1" title="y \geqslant -
    7·1 answer
  • Devon makes $42,720 a year. What is the maximum amount he can afford for a mortgage each month? A. $890 B. $869 C. $875 D. $825​
    10·1 answer
  • What is the average rate of change for this quadratic function for the interval from x = 0 to x = 2?
    6·1 answer
  • What is the value of a if a is equal to a×a×a=a+a+a
    6·2 answers
  • Which expression is equivalent to "9 more than the quotient of x and 5"?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!