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
sergejj [24]
3 years ago
7

A researcher conducts a hypothesis test to evaluate the effect of a treatment that is expected to increase scores. the hypothesi

s test produces a z-score of z = 2.27. if the researcher is using a one-tailed test, what is the correct statistical decision?
Mathematics
1 answer:
lakkis [162]3 years ago
6 0
AZ tech made to EZ tech. In other words, a z-score.
You might be interested in
24 ten thousands in rename numbers
vovikov84 [41]
The answer is 24,000. the thousands place is 0,000. place 2 in ten thousands 20,000 place 4 in thousands 24,000 and... there's nothing else to do. the answer is 24,000.
8 0
2 years ago
Consider the equations 5x+10=30 and 5(x+10)=30. Do they have the same solution? Why or why not?
hodyreva [135]
If you simplify (take out the brackets) of this equation. 5(x+10)=30 then it would be

5 times x + 5 times 10 = 30

5x+10=30

So yes they have the same solution

3 0
3 years ago
What is an efficient way to study for a test/exam
igomit [66]
Take 2 hours out of your day to look over notes/ work on problems, tutoring also helps. Put yourself in a room that's silent thay way no distractions also make sure you take 5 minutes breaks so your brain doesn't overheat
5 0
2 years ago
Read 2 more answers
Nikolas calculated the volume of the prism. His work is shown below. A triangular prism. The triangular base has a base of 5.8 f
Brut [27]

Answer:

B he used the incorrect formula for the volume of the prism

3 0
3 years ago
Read 2 more answers
Mike bought 2 3/4 pounds of riceHe wants to distribute it among bins that each hold 1/3 pound of rice. How many bins can he comp
KATRIN_1 [288]

Answer:

8 bins filled completely; remaining rice fills ⅓ bin.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Please help me with this question, image attached.
    12·1 answer
  • Your laptop died and you need a new one for work NOW! The one you need will cost $500. You do not have the cash in your checking
    15·1 answer
  • Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
    11·1 answer
  • On witch line does the error occur?
    11·1 answer
  • Which expression completes the identity cos u sin v = ?
    12·1 answer
  • Help with this I don't know how to solve
    14·1 answer
  • Help! i just need the answers. maybe some explanations would be good too :)
    9·1 answer
  • Evaluate: 1/2 - 2/3 divided 5/9 + 3/10
    5·1 answer
  • Helphelphelphelphelphelp
    9·1 answer
  • Plzz help fast i will do 20 points
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!