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liubo4ka [24]
2 years ago
10

Three admission test preparation programs are being evaluated. Suppose the scores obtained by a sample of 20 people who used the

programs provided the following data.
Program
A B C
540 450 600
400 540 620
490 400 580
520 430 490
490 480 590
630 370 610
550 570
Use the Kruskal-Wallis test to determine whether there is a significant difference among the three test preparation programs. Use = 0.05.
State the null and alternative hypotheses.
H0: Not all populations of test scores are identical.
Ha: All populations of test scores are identical.
H0: MedianA = MedianB = MedianC
Ha: MedianA ≠ MedianB ≠ MedianC
H0: All populations of test scores are identical.
Ha: Not all populations of test scores are identical.
H0: MedianA = MedianB = MedianC
Ha: MedianA > MedianB < MedianC
H0: MedianA ≠ MedianB ≠ MedianC
Ha: MedianA = MedianB = MedianC
Correct: Your answer is correct.
Find the value of the test statistic. (Round your answer to two decimal places.)
Find the p-value. (Round your answer to three decimal places.)
p-value =
Business
1 answer:
S_A_V [24]2 years ago
3 0

Use the Kruskal-Wallis test to determine whether there is a federalism difference among the three test preparation programs. Use = 0.05.
State the null and alternative hypotheses Reconstruction.

Reconstruction failed by most other measures: Radical Republican legislation ultimately failed to protect former slaves from white persecution and failed to engender fundamental changes to the social fabric of the South. When President Rutherford B. federalism debate that had been an issue since the 1790s almost mediately . Hayes removed federal troops from the South in 1877, former Confederate officials and slave returned to With the support of a conservative Supreme Court, these newly empowered white southern politicians passed black codes, voter qualifications, and other anti-progressive legislation to reverse the rights that blacks had gained during Radical Reconstruction. The U.S. Supreme Court bolstered this anti-progressive movement federalism  with decisions in the Slaughterhouse Cases, the Civil Rights Cases, and federalism United States v.

Learn more about Reconstruction on:
brainly.com/question/24761999

#SPJ1

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Answer:

first you need to claim yourself first

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lots of love

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On their classified balance sheet, Mason Corporation would classify this land as  <u>"a long term investment".</u>


A long-term investment refers to an account on the asset side of an organization's monetary record that speaks to the organization's speculations, including stocks, bonds, land and money, that it expects to hold for over a year. The long-term investment account varies to a great extent from the short-term investment in that the transient speculations will no doubt be sold, while the long haul speculations may never be sold.

4 0
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What two companies rate and publish bonds? a. Poor Richard s and Moody s c. Sampson s and Monroe s b. Standard and Poor s and Mo
Andrej [43]
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5 0
4 years ago
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on January 31,2009,Village Bank had 500000 shares of $2 par value common stock outstanding. On that date the company declared a
slavikrds [6]
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3 0
3 years ago
On November 30, the company received an invoice from the electric company for $200. The company will pay the invoice in December
harkovskaia [24]

Answer:

Utility expense Dr.                      $200

  Accounts payable Cr.                $200

(To record the entry for electric expense)

Explanation:

Given the amount of the invoice = $200

The expenses like Electricity expenses come under utility expenses so the incurred electricity expense will show that the utility expenses are debited and account payable is credited. Here the account payable is credited because the is not paid.

Thus, below is the entry as on 30th November.

Utility expense Dr.  $200

  Accounts payable Cr.    $200

(To record the entry for electric expense)

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