8. Assuming that IQ scores are normally distributed, what percentage of the population can be expected to

Question:

8. Assuming that IQ scores are normally distributed, what percentage of the population can be expected to score 2 or more standard deviations above the mean on an IQ test?

a. 2.28%

b. 5.36%

c. 8.77%

d. 52.35%

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

What Is Psychology Foundations Applications And Integration

ISBN: 108796

4th Edition

Authors: Ellen E. Pastorino, Susann M Doyle-Portillo

See More Books

Question Posted: Sep 14, 2024 02:01 AM

See More Questions

Tri-State Railroad Company organizes its three divisions, the Southeast (SE), East (E), and South (S) regions, as profit centers. The chief executive officer (CEO) evaluates divisional performance,...
Describe the rationale for making investments in debt and equity instruments. Why do companies invest in debt and equity instruments? How do they decide between debt and equity instruments? Does the...
Identify the compound in each of the following pairs that reacts with sodium iodide in acetone at the faster rate: (a) 1-Chlorohexane or cyclohexyl chloride (b) 1-Bromopentane or 3-bromopentane (c)...
8. Assuming that IQ scores are normally distributed, what percentage of the population can be expected to score 2 or more standard deviations above the mean on an IQ test? a. 2.28% b. 5.36% c. 8.77%...
On January 1, 2008, Dagwood Company purchased at par 12% bonds having a maturity value of $300,000. They are dated January 1, 2008, and mature January 1, 2013, with interest receivable December 31 of...
owner of the New Westminster Motel borrowed $22,500.00 at 9.11% compounded semi- annually and agreed to repay the loan by making payments of $2110.00 at the end of every three months. a) How many...
9. The hypothesis that psychologists actually test is called the hypothesis. a. true b. null c. alternative d. testable
7. A z score of 2.66 means that the raw score in question is the mean of the distribution. a. 1.33 standard deviations below b. 1.33 standard deviations above c. 2.66 standard deviations below d....
What is the hex value of the least significant nibble of the binary number 10010101?
3. Plastex Corporation is considering expanding but wishes to control growth by imposing a limit on capital on capital expenditures of $500,000. The capital investment opportunities are: +...
Read this case, and just answer question 1 and 2, do not need to answer the rest of questions. 1.For HTC's hardware product revenue stream, what is the distinguishing factor that should be considered...
Pharmaceutical Benefits Managers (PBMs) are intermediaries between upstream drug manufacturers and downstream insurance companies. They design formularies (lists of drugs that insurance will cover)...
9 3 points 03:02:45 Skipped Javon Company set standards of 2 hours of direct labor per unit at a rate of $15.10 per hour. During October, the company actually uses 11,000 hours of direct labor at a...
Exeter Division of Wetherby Labs acquired an asset with a cost of $800,000 and a four-year life. The cash flows from the asset, considering the effects of Inflation, were scheduled as follows: Year 1...
If f: Rn Rn, the graph of f is {(x, y): y = f (x)}. Show that the graph of is an -dimensional manifold if and only if is differentiable.
Floyd Distributors, Inc., provides a variety of auto parts to small local garages. Floyd purchases parts from manufacturers according to the EOQ model and then ships the parts from a regional...
What can practitioners in the investment industry learn from research findings on money and happiness?
What are the strengths and weaknesses of the classical economic approach?
Explain the advantages and disadvantages of Maslows hierarchy of needs approach.

8. Assuming that IQ scores are normally distributed, what percentage of the population can be expected to

Question:

Step by Step Answer:

What Is Psychology Foundations Applications And Integration

Students also viewed these Business questions