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
Ber [7]
3 years ago
7

g python Suppose the instructor of the course is convinced that the mean engagement of students who become knowledgeable in the

material (i.e., the eng1 population) is 0.75. Formulate null and alternative hypotheses for a statistical test that seeks to challenge this belief. What are the null and alternative hypotheses, and what type of test can be used
Mathematics
1 answer:
WARRIOR [948]3 years ago
4 0

Answer:

Step-by-step explanation:

The null and alternative hypothesis that would seek to challenge this belief would be

Null hypothesis: u = 0.75

Alternative hypothesis: u =/ 0.75

The type of test to be used would be a one sample z test where one sample is drawn from the population and the mean engagement of students who become knowledgeable in the material is measured and tested in an experiment against the null hypothesis.

You might be interested in
Which number has the same absolute value as -21
MArishka [77]

Answer:

it would be 21

the only difference is that one is a negative and the other is a positive. The absolute value is the distance the number is from 0 on the number line.

hope i helped :)

7 0
3 years ago
Read 2 more answers
Find perimeter of rectangle when length = 4.6m and breadth = 360cm​
ivann1987 [24]

Answer:

16.4 m²

Step-by-step explanation:

length = 4.6 m

breadth = 360 cm = 360 ÷ 100 = 3.6 m

Perimeter = 2*(l + b)

                 = 2 * ( 4.6 + 3.6)

                 = 2 * 8.2

                  = 16.4 m²

7 0
2 years ago
Read 2 more answers
1,2,3, or 4 for answer
slava [35]

Answer:

4

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
HELP ASAP!!! WILL MARK BRAINLIEST!
Levart [38]

Answer:

outlier

Step-by-step explanation:

6 0
3 years ago
Math please help me thank you :)
Pavlova-9 [17]
I think your answer is ( B )
5 0
2 years ago
Other questions:
  • PLEEEEEEEEEEEASE HELP
    7·1 answer
  • Joe earns $9 per hour. He worked x hours on both Wednesday and Friday, and 8 hours on both Tuesday and Saturday. Write an expres
    7·2 answers
  • HELP 20 PTS!!! Which ordered pair in the form (x, y) is a solution of this equation? (x + 7)y = 10
    15·1 answer
  • Dont answer tell pic is uploaded
    14·2 answers
  • Given: g(x) = Square Root of x - 4 and h(x) = 2x - 8. What are the restrictions on the domain of gxh? x is greater than or equal
    6·2 answers
  • Which expression is equalvalant to 6x+8?
    7·2 answers
  • If sec θ =25/24, find cot θ.
    10·1 answer
  • Let u = ⟨–2, –3⟩ and v = ⟨3, –1⟩. Which graph shows u – v?
    15·2 answers
  • 1. (-4)+(-18)=
    11·2 answers
  • The chart below shows conversion between kilometers and miles.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!