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
Digiron [165]
3 years ago
9

Doctors nationally believe that 74% of a certain type of operation are successful. In a particular hospital, 57 of these operati

ons were observed and 47 of then were successful. At alpha is equal to 0.05, is this hospital's success rate different from the national average
Mathematics
1 answer:
Triss [41]3 years ago
8 0
Thanks for the points
You deserve a real answer
Ask your teacher
You might be interested in
Evaluate the expression for s=4 and t=8
Andru [333]
Whats the expression so you can plug those numbers in.
4 0
3 years ago
Read 2 more answers
Candice is taking a group nature hike in a park. There is a $12.00 fee just to enter the park. In addition, the tour group charg
Mariana [72]

.23(m)-12=35.

Think this is right. Haven't done these in a while

8 0
3 years ago
Read 2 more answers
-3. 12=2+<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B2%7D%20" id="TexFormula1" title=" \frac{x}{2} " alt=" \frac{x
Kipish [7]
Which one has the variable?
4 0
3 years ago
What is the domain of the function in this table?
Vera_Pavlovna [14]
Where's the other table?
3 0
3 years ago
Please helpp ik it might be easy but i am just dumb
Jet001 [13]

Answer:

I think it y=2.5 but I'm looking at it

3 0
3 years ago
Read 2 more answers
Other questions:
  • Elsa buys 27 quarts of punch for a party. Each serving is 8 fluid ounces. If the guests drink 100 servings of punch, how many fl
    13·1 answer
  • How can I comprehend algebra?​
    11·2 answers
  • 325 people were in a tout group. Six buses were completely filled and 7 people chose to walk. How many people did the bus hold?
    9·1 answer
  • Need Help please i will mark brainliest when it lets me
    10·2 answers
  • The population of weights of a particular fruit is normally distributed, with a mean of 464 grams and a standard deviation of 6
    13·1 answer
  • Prove whether the quadrilateral is a parallelogram using the Distance &amp; Slope Formulas D(-5, -6), E(5, 2), F(4, -4), G(-6, -
    10·1 answer
  • What is the value of x?
    15·2 answers
  • Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are -36 and 2304, respectively.
    13·1 answer
  • 7. answer please and thank u
    14·1 answer
  • Assume the radius of a circle is 5.7 inches. This measurement was performed with a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!