Write a sentence summarizing given results

Assignment Help Basic Statistics
Reference no: EM131383961

The correlation between Stanford-Binet IQ scores and Wechsler Adult Intelligence Scale (WAIS) IQs is about .80. Both tests have a mean of 100. The standard deviation on older versions of the Stanford-Binet was 16.

For the WAIS, S = 15. What WAIS IQ do you predict for a person who scores 65 on the Stanford-Binet? Write a sentence summarizing these results.

(An IQ score of 70 has been used by some schools as a cutoff point between regular classes and special education classes.)

Reference no: EM131383961

Questions Cloud

Check the assumptions and conditions for inference : Given the cost of BST, a farmer believes he cannot afford to use it unless he is sure of attaining at least a 25% increase in milk production. Based on your confidence interval, what advice would you give him?
What functions should it perform for the company : In what ways can the business benefit from a Web site? What functions should it perform for the company (e.g., marketing, sales, customer support, internal communications, etc.)?
Describe the level of environmental regulation : AIU BUSN310 : Your firm has been investigating the possibility of locating facilities in an East Asian country such as Thailand, Malaysia, Taiwan, or Singapore. You have been asked by the chief executive officer (CEO) to research what has been hap..
What is the current price : If investors require a return of 10.5 percent on The Jackson-Timberlake Wardrobe Co. stock, what is the current price? What will the price be in three years? In 15 years?
Write a sentence summarizing given results : For the WAIS, S = 15. What WAIS IQ do you predict for a person who scores 65 on the Stanford-Binet? Write a sentence summarizing these results.
Explain the principle value of two vision statements : Explain the principle value of two vision statements. Explain the principle value of two mission statements. Compare and contrast vision statements of each organization in terms of composition and importance
What are book-entry securities : 1. What are book-entry securities? Can U.S. Treasury securities be held in book-entry format?
Find the coefficient of determination : Find the coefficient of determination and explain what it means. What can you say about the cause of the correlation?
Check a 90% confidence interval : Use a matched-pairs sign test to test the appropriate hypothesis. Do your conclusions change from those in part a?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Determine the failure rate and the reliability

Determine the failure rate and the reliability. Find the probability that the machine operates for at least 12 hours before breaking down.

  Summarize the factors involved with seasonal variations

An essential part of cost control in any healthcare organization is staffing levels, maintaining the right mix of professional individuals at any given time. Inventory and production control models are designed for static environments. Would such ..

  Finding standard error of the mean

A sample of 49 provides a sample mean of 38 and a sample standard deviation of 7. Determine the standard error of the mean.

  Suppose a simple random sample of size 50 is selected from

suppose a simple random sample of size 50 is selected from a population with ? 10. find the value of the standard

  Distinction between equation and expression

Can I get some help for me to understand what is the difference between an equation and an expression? Can you solve for a variable in an expression? Could you explain.

  The professor can use the software free of charge for one

a stat professor has observed that for several years about 14 of the students who initially enroll in his introduction

  Manufacture of a certain component requires three different

manufacture of a certain component requires three different machining operations. machining time for each operation has

  Regression analysis of bulgaria

Need help discussing Regression Analysis and Bulgaria. I am conducting a country analysis and need to discuss this. Please cite any references used.

  Critical value approach to test the level of significance

Test, at the 5% level of significance, whether the population standard deviation of hours spent studying is less than 10. Use the Critical value approach.

  Is this an appropriate way to make this decision

Complete the table above so that you can show the Jackson's what their expected payoff is.

  How use descriptive statistics to summarize the data

Use descriptive statistics to summarize the data.

  Find probability that mail will arrive later

A normal distribution with a mean time of 2:00pm and a standard deviation of 15 minutes. What is the probability that the mail will arrive later than 2:30pm?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd