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
kotegsom [21]
3 years ago
9

When individuals in a sample of 150 were asked whether or notthey supported capital punishment, the following information was ob

tained. Do you support Number of capital punishment? individuals Yes 40 No 60 No Opinion 50We are interested in determining whether or not the opinionsof the individuals (as to Yes, No and No Opinion) are uniformlydistributed.The expected frequency for each group is?a.) 0.333b.) 0.50c.) 1/3d.) 50The calculated value for the test statistic equals?a.) 2b.) -2c.) 20The number of degrees of freedom associated with this problemis ?a. 150b. 149c. 2d. 3The p-value is ?a. larger than0.1b. less than 0.1c. less than 0.05d. larger than 0.9The conclusion of the test(at 95% confidence) is thatthea. distribution is uniformb. distribution is not uniformc. test is inconclusived. None of these alternatives iscorrectThe simple linear regression,r2 is the ?a. estimated regression equationb. coefficient of correlationc. sum fo the squared residualsd. coefficient of determination
Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0

Answer:

a. distribution is uniform

Step-by-step explanation:

Given that  a sample of 150 were asked whether or notthey supported capital punishment.

3)

we prepare contingency tab

Expected = 50 50 50

Chisquare = 4

chi square 2 2 0 4

p value 0.135

Since p >0.05 we accept H0

a. distribution is uniform

You might be interested in
Your company purchase a 12 month insurance policy for $36000 in January
bearhunter [10]

please complete the question

7 0
3 years ago
Read 2 more answers
The sum of z and 7? What is it plz
wolverine [178]

Answer:

z + 7

Step-by-step explanation:

<u>Step 1:  Convert words into an expression</u>

The sum of z and 7

<em>z + 7</em>

<em />

Answer:  z + 7

<u>If needed solve:</u>

z + 7 - 7 = 0 - 7

<em>z = -7</em>

5 0
3 years ago
Read 2 more answers
1 options:
UkoKoshka [18]

Answer:

-3x is the answer I'm pretty sure I think

4 0
3 years ago
Read 2 more answers
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
sergejj [24]

Answer:

just  relax take ur time and breath or just look it up

Step-by-step explanation:

inhale

exhale  

you got this my friand

6 0
3 years ago
Read 2 more answers
Express each of the following percentages as a fraction. 45%
vesna_86 [32]

Answer:

9/20

Step-by-step explanation:

45% can be written as

= 45/100

= 9/20

Hope it will help u..

3 0
3 years ago
Read 2 more answers
Other questions:
  • -
    8·1 answer
  • Does (3, –8) make the equation y = –x + –5 true?
    13·1 answer
  • Which of the following numbers belong to the set of complex numbers AND The set of imaginary numbers? Select all that apply.
    9·1 answer
  • Suppose carpet for a 6 ft by 14 ft room costs ​$400. find the cost to carpet a room 18 ft by 42 ft.
    5·1 answer
  • The Schwartz family spent a total of $111.75 for Internet service for 3 months. Each month they received $5.50 as a credit on th
    14·2 answers
  • The simplest form of √98/√2 is
    8·1 answer
  • 4. 12% of 72 is what number?
    14·2 answers
  • Look at triangle ABC. What is the length of side AB of the triangle? Image down below :)
    10·2 answers
  • Find the two numbers that have a product of -15 and a sum of -2<br> A -5<br> B 5<br> C -3<br> D 3
    11·1 answer
  • Fill in the table using this function rule.<br> y=2+5x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!