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
barxatty [35]
3 years ago
10

When the p-value is used for hypothesis testing, the null hypothesis is rejected if _____

Mathematics
1 answer:
pashok25 [27]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Here, we are to give the reason why we would reject the null hypothesis during the hypothesis testing.

In considering whether to accept the null hypothesis or reject the null hypothesis, we have to take into consideration two things.

The p-value and the alpha value. The p-value refers to the probability which is directly obtainable from the standard score which is referred to as the z-score while the alpha refers to the level of significance.

Now, when the p-value is less than alpha, we simply reject the null hypothesis and accept the alternative hypothesis. In a case however, we have the value of p greater than or equal to the significance level alpha, we simply accept the null hypothesis in this case.

The question asks for a rejection case and this can happen only when the p-value is less than the level of significance alpha

You might be interested in
A lamp post with a height of 12 ft casts a shadow of 6 ft. A fire hydrant near it casts a shadow that is 1.5 ft long. How tall i
alex41 [277]

Answer:

3ft

Step-by-step explanation:

We are given that

Height of lamp, h=12ft

Height of shadow, l=6ft

Height of shadow of hydrant, l'=1.5ft

Let height of hydrant=h'

We have to find the height of fire hydrant.

All right triangles are similar

When two triangles are similar then, the ratio of their corresponding sides are equal.

Using the property

\frac{h}{h'}=\frac{l}{l'}

\frac{12}{h'}=\frac{6}{1.5}

h'=\frac{12\times 1.5}{6}

h'=3ft

Hence, the height of fire hydrant=3 ft

3 0
3 years ago
NEED HELP ASAP, WORTH 80PTS
sp2606 [1]

D

This is because the expression can be simplified to get the same result. -1+2log_4((1/4)x)

3 0
2 years ago
Read 2 more answers
M + 5n = p solve for m
atroni [7]
-5n on both sides
M= -5n + p
8 0
3 years ago
Read 2 more answers
What is the linear function equation represented by the graph?
igor_vitrenko [27]

Look at the picture.

The point-slope form of a line:

y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (0, 1) and (2, 0). Substitute:

m=\dfrac{0-1}{2-0}=\dfrac{-1}{2}=-\dfrac{1}{2}\\\\y-1=-\dfrac{1}{2}(x-0)\\\\y-1=-\dfrac{1}{2}x\qquad|+1\\\\y=-\dfrac{1}{2}x+1

Answer: f(x)=-\dfrac{1}{2}x+1

5 0
3 years ago
Climbing at an indoor rock-climbing gym costs $8 per hour. Lizbeth has a $30 gift card to spend at the gym. Write an algebraic e
Aleks04 [339]

Answer:

8h=30

Lizbeth can not climb for 4.5 hours.

Step-by-step explanation:

If you plug in 4.5 for h you get

8(4.5)=30

36 does not equal 30

Therefore Lizbeth can't climb for 4.5 hours

6 0
3 years ago
Other questions:
  • Solve for g.<br> 9 - g = 2g
    11·1 answer
  • (3,1)(2,0)(1,-1)(3,2)(2,1)(1,0) A: Function OB: Not a function​
    14·1 answer
  • A rectangular park had a perimeter of 18 miles. It is 7 miles wide. What is the area of the park?
    12·1 answer
  • Can somebody please give me a step by step explanation. I have the answer I just don’t know how to show work!!!!!!! Please!!!
    6·1 answer
  • A student who is trying to write a paper for a course has a choice of two topics, A and B. If topic A is chosen, the student wil
    11·1 answer
  • Which of the following equations have no solution? Check all that apply.
    12·2 answers
  • There are 870 people attending a conference.if 8.9% were canda how many people is this
    14·2 answers
  • PLEASE HELP! doing a test!
    13·1 answer
  • 24. The____
    6·2 answers
  • Explain why the initial value of any function of the form<br> f(x) = a(bº) is equal to a.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!