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
marusya05 [52]
3 years ago
14

Claire knows the z score for her research hypothesis is –2.05, and her critical values are –1.96 and 1.96 for a p value of 0.05.

What should she conclude about her hypothesis given these statistics?
Mathematics
1 answer:
Kamila [148]3 years ago
6 0

Answer:

Step-by-step explanation:

Hello!

The critical values are the values of the distribution that mark the bonds of the "rejection region" and the "not rejection region".

Under the Z distribution with α: 0.05, if the critical values are -1.96 and 1.96 this means that:

-1.96 < Z < 1.96 is the "region of support" of the null hypothesis and any other value of Z, either below or equal to -1.96 or above or equal to 1.96 will determine the rejection of the null hypothesis.

In this case, the obtained Z value is -2.05, this value is less than -1.96, meaning it is within the "rejection region" so Claire should reject the null hypothesis.

I hope it helps!

You might be interested in
Can someone help with 7-11 please ?
elena-14-01-66 [18.8K]
7. False
8.True
9.5+(b+2) 5b+10
10.16q
11.8, All you have to do is add up the amount of rain for the past four nights to get your total
4 0
3 years ago
I need help pleasee. i will give brainlest
Degger [83]

Answer:

lp

Step-by-step explanation:

y

7 0
2 years ago
Which statement is true about the measures of center of the practice times?
steposvetlana [31]

Correct answer is C..................

5 0
3 years ago
You have a 3 card deck containing a king, a queen, a jack. You draw a random card. Without putting it back, you draw a random se
jarptica [38.1K]
You have a 1 in 3 chance of drawing a queen. so about 33%
8 0
3 years ago
Read 2 more answers
Omar went to the football game. He paid $13.50 for admission. He bought a program for $4.75, a bag of popcorn for $3.50, and a l
aalyn [17]
$25.10 is the answer
7 0
2 years ago
Read 2 more answers
Other questions:
  • The sum of 6 consecutive even number is 126. what is the fourth number in the sequence
    14·1 answer
  • The table below shows two equations:
    8·1 answer
  • A street light bulb is fixed on a pole 6m above the level of the street. If a women of height 1.5m casts a shadow of 3m, find ho
    10·1 answer
  • What is the product of (-a + 3)(a + 4)​
    6·2 answers
  • HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·1 answer
  • Use matrices to determine the coordinates of the vertices of the reflected figure. Then graph the pre-image and the image on the
    5·1 answer
  • Simplify the expression. 19m – 4m^2 + 4m^2
    15·2 answers
  • Help please i need it done quickly
    6·2 answers
  • What type of angles are these?
    9·1 answer
  • Your bike was originally purchased for $1,200. It loses about 8% of its original value each year. Write an equation to represent
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!