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jolli1 [7]
2 years ago
15

When seeking approval to conduct an experiment using participants from her college psychology course, a student researcher shoul

d
Ask her professor

Request permission from the dean of the department

Get consent from students' parents

Apply to the institutional review board at the university

Apply to the IACUC at the university
Advanced Placement (AP)
1 answer:
Masja [62]2 years ago
5 0

Answer:

D. Apply to the institutional review board at the university is the correct answer.

Explanation:

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If the wait time is less than 30 minutes for 75% of all patients in the emergency room, what is the probability that the
Greeley [361]

The probability that the proportion of patients who wait less than 30 minutes is 0.582 or less is 0.0020

<h3>What is probability? </h3>

Probability can be defined as the likelihood of an event to occur. In statistics, the mean of the sample distribution typically shows the probability of the population.

From the parameters given:

  • The sample size (n) = 55 patients
  • Let's assume that the mean (x) = 32 (i.e. 58.2%) of the patients

The sample proportion \mathbf{\hat p} can be computed by using the expression:

\mathbf{\hat p = \dfrac{x}{n}}

\mathbf{\hat p = \dfrac{32}{55}}

\mathbf{\hat p =0.582}

If the percentage of the probability of all patients in the emergency room = 0.75

The probability that the proportion of patients who wait less than 30 minutes is 0.582 or less can be computed as:

\mathbf{( \hat P \leq 0.582) = P \Big( \dfrac{\hat p - p}{\sqrt{\dfrac{p(1-p)}{n}}} \leq \dfrac{0.582 - 0.75}{\sqrt{\dfrac{0.75(1-0.75)}{55}}} \Big )}

\mathbf{( \hat P \leq 0.582 )= P \Big( Z \leq \dfrac{-0.168}{\sqrt{0.003409}} \Big )}

\mathbf{( \hat P \leq 0.582) = P \Big( Z \leq -2.88 \Big )}

From the Z distribution table:

\mathbf{( \hat P \leq 0.582) = 0.00198}

\mathbf{( \hat P \leq 0.582) \simeq 0.0020}

Learn more about probability here:

brainly.com/question/24756209

5 0
2 years ago
Read 2 more answers
Ano ang manoryonalismo?​
Zolol [24]

Ang manoryalismo, senyoralismo, o senyoryo ay isang makaprinsipyong organisasyon o komunidad na sumibol noong unang panahon lalong lalo na sa gitnang-kanlurang Europa. Ito ay isang pamamaraan ng paghawak ng isang panginoong may lupa ng mga malalawak na lupain. Ang sistemang ito ay hindi rin nagtagal ng mahabang panahon. Isa itong sistemang pang-ekonomiya kung saan ang mga taga-bukid ay nagbibigay ng serbisyo sa isang piyudal na hari, pinuno, o may-ari bilang kapalit ng proteksiyon.

3 0
3 years ago
The Texas Adoption Study examined what in relation to intelligence?
Crank

<em>The Texas Adoption Project: adopted children and their intellectual resemblance to biological and adoptive parents. ... Intelligence test scores were obtained from parents and children in 300 adoptive families and compared with similar measures available for the biological mothers of the same adopted children.</em>

3 0
2 years ago
What is a colonial enclave
zysi [14]

Answer:

An enclave economy is defined as an economic system in which an export based industry dominated by international or non-local capital extracts resources or products from another country. It was widely employed as a term to describe post-colonial dependency relations in the developing world, especially in Latin America

Explanation:

Hope this helps

8 0
3 years ago
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Which of the following Immigration law/s have been enacted, in order to stop and regulate illegal immigration?
djyliett [7]

Answer:

d

Explanation:

The Immigration Reform and Control Act altered US immigration law by making it illegal to hire illegal immigrants knowingly 

On May 14, 2002 the Enhanced Border Security and Visa Entry Reform Act of 2002 (Border Security Act) was signed into law. [Pub.L. 107-173, 116 STAT. 543 (May 14, 2002)].

The table of contents for this Act:

Sec. 1. Short title.

Sec. 2. Definitions.

TITLE I--FUNDING

Sec. 101. Authorization of appropriations for hiring and training Government personnel.

Sec. 102. Authorization of appropriations for improvements in technology and infrastructure.

Sec. 103. Machine-readable visa fees.

TITLE II--INTERAGENCY INFORMATION SHARING

Sec. 201. Interim measures for access to and coordination of law enforcement and other information.

Sec. 202. Interoperable law enforcement and intelligence data system with name-matching capacity and training.

Sec. 203. Commission on interoperable data sharing.

Sec. 204. Personnel management authorities for positions involved in the development and implementation of the interoperable electronic data system ("Chimera system").

TITLE III--VISA ISSUANCE

Sec. 301. Electronic provision of visa files.

Sec. 302. Implementation of an integrated entry and exit data system.

Sec. 303. Machine-readable, tamper-resistant entry and exit documents.

Sec. 304. Terrorist lookout committees.

Sec. 305. Improved training for consular officers.

Sec. 306. Restriction on issuance of visas to nonimmigrants who are from countries that are state sponsors of international terrorism.

Sec. 307. Designation of program countries under the Visa Waiver Program.

Sec. 308. Tracking system for stolen passports.

Sec. 309. Identification documents for certain newly admitted aliens.

TITLE IV--INSPECTION AND ADMISSION OF ALIENS

Sec. 401. Study of the feasibility of a North American National Security Program.

Sec. 402. Passenger manifests.

Sec. 403. Time period for inspections.

Sec. 404. Joint United States-Canada projects for alternative inspections services.

TITLE V--FOREIGN STUDENTS AND EXCHANGE VISITORS

Sec. 501. Foreign student monitoring program.

Sec. 502. Review of institutions and other entities authorized to enroll or sponsor certain nonimmigrants.

TITLE VI--MISCELLANEOUS PROVISIONS

Sec. 601. Extension of deadline for improvement in border crossing identification cards.

Sec. 602. General Accounting Office study.

Sec. 603. International cooperation.

Sec. 604. Statutory construction.

Sec. 605. Report on aliens who fail to appear after release on own recognizance.

Sec. 606. Retention of nonimmigrant visa applications by the Department of State.

Under right-to-work laws, states have the authority to determine whether workers can be required to join a labor union to get or keep a job.

3 0
2 years ago
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