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hoa [83]
2 years ago
10

The following data represent quantities of tea leaf pluckings (tender shoots from tea plants) from sixteen different plots of te

a bushes intended for experimental use in Ceylon, a type of tea from Sri Lanka. The tea bushes are randomly divided into four different treatment groups. Experimenters wish to determine if the mean number of pluckings differs among the four treatments. Test this using 5% significance, assuming that these samples are drawn from normal populations with equal variances. Treatment 1 Treatment 2 Treatment 3 Treatment Pluckings Pluckings Pluckings Pluckings 88 102 91 88 94 110 109 118 109 110 115 94 88 102 91 961. Give the null and alternative2. What is the value of the F-test statistic? Add the F-test statistic to the graph and shade the right tail. Use technology to determine the P-value for this hypothesis test. 3. What does the P-value tell you about the null and alternative hypotheses? 4. State a conclusion in the context of this problem.

Business
1 answer:
mr_godi [17]2 years ago
4 0

Answer:

Explanation:

1)H_0 : All group means equal or \mu _1=\mu _2=\mu _3=\mu _4

H_1:\mu 1=\mu 2=\mu 3\neq \mu 4

At least one of the treatment group means are different

ANOVA TABLE      

<u>Source of Variation    SS         df      MS            F          P-value        F crit </u>

Between Groups       213.5      3    71.16667   0.65 0.5975     3.490295

Within Groups          1312.5      12   109.375  

MSB = SSB / DFB = 71.16667

MSE = SSE / DFE = 109.375

F = MSB / MSE = 0.650667

3) P-value: 0.597576

The test statistic is not significant and failed to reject the null hypothesis.

4) The test statistic is not significant. So, there is no evidence to conclude that there is a difference between groups.

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Assume an increase in global agricultural production of food due to technology while global population remains the same. Due to
MA_775_DIABLO [31]

Answer:

The equilibrium price falls and quantity increases

Explanation:

When the supply of food rises without a corresponding increase in demand , there would be an excess supply.

When there's excess supply, prices fall and the quantity produced rises.

I hope my answer helps you

6 0
2 years ago
"Which of the following are covered under the Securities Exchange Act of 1934? I Registration of new issues II Stabilization of
OleMash [197]

Answer: II. stabilization of new issues

III. registration of exchanges

IV. registration of broker-dealers

Explanation:

The Securities Exchange Act of 1934 was put in place in order to be in charge of security trading.

From the options, those that are covered under the Securities Exchange Act of 1934 include the stabilization of new issues, the registration of exchanges and the registration of broker/dealers.

It should be noted that the Securities Exchange Act of 1934 does not cover the registration of new issues.

6 0
3 years ago
All of the following issues can be addressed by a faculty member at your high school except
Orlov [11]

The issues are as follows:

1) nutrition.

2) financial aid.

3) hearing and vision tests.

4) legal help.

The issue that cannot be addressed by the faculty members at the high school is the legal help.

Fourth option is the correct answer.

<h3>What is meant by a high school?</h3>

A high school is the place where the students are studying in the grades from 9th to 12th.

The faculty members of the high school are addressing the issues relating to financial assistance, testing of hearing and eye vision and the nutritional requirements.

Therefore, the legal help being the issue which could not be addressed by faculty members in the high school.

Learn more about the faculty members in the related link:

brainly.com/question/11920261

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7 0
1 year ago
If marginal utility is rising, then total utility is also rising.
Natali5045456 [20]

\huge{\textbf{\textsf{{\color{navy}{An}}{\purple{sw}}{\pink{er}} {\color{pink}{:}}}}}

<h2>TRUE</h2>

<h2>TRUE</h2>

  • Thanks
  • Hope it helps :).
5 0
2 years ago
Types of Financial Assets Match the description of the security to the type of financial asset. A security that provides a payof
IRISSAK [1]

Answer: Derivative security

Explanation:

Derivative security is referred to as the security that provides a payoff which depends on the values of other assets.

A derivative security is referred to as the financial instrument whereby the value depends on the value of another asset. There are different types of derivatives such as options, swaps, futures, and forwards. Example of derivative security is convertible bond.

6 0
2 years ago
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