Spatial ability test, Applied Statistics

What would be the cutoff score to indicate a score that is in the top 15% of the scores on a test with a mean of 100 and a standard deviation of 15?

This question has multiple parts.

Use the following information to answer the questions below:

  Spatial Ability Test Musical Ability Test

Mean 80 74

Standard Deviation 6 3

Raw Scores Spatial Ability Musical Ability

Juan 82 80

Lucinda 86 77

A. On which test did Juan do better?

B. On which test did Lucinda do better?

C. James had a z score of -1.2 on the spatial ability test. What was his score?

D. Ming Lee had a z score of +1.56 on the musical ability test. What was her score?

Posted Date: 3/11/2013 6:00:29 AM | Location : United States







Related Discussions:- Spatial ability test, Assignment Help, Ask Question on Spatial ability test, Get Answer, Expert's Help, Spatial ability test Discussions

Write discussion on Spatial ability test
Your posts are moderated
Related Questions
Cluster Sampling Here the population is divided into clusters or groups and then Random Sampling is done for each cluster. Cluster Sampling differs from Stratified Sampl

Cartogram or Mapograph:   Statistical maps are also used to represent data like density of population indifferent states in the country or different countries in the world or th

prove standard deviation of natural natural numbers

Coefficient of Determination The coefficient of determination is given by r 2 i.e., the square of the correlation coefficient. It explains to what extent the variation

Analysis of variance allows us to test whether the differences among more than two sample means are significant or not. This technique overcomes the drawback of the method used in

what is the use of applied statistic in our daily routin life

what are characteristics of a population for which it would be appropiate to use mean/median/mode

In 120 tosses of a coin, 45 heads and 75 tails are observed. Is this a balanced coin? Use a=0.05. (Follow the basic steps of hypothesis testing)

Calculation for Discrete Series or Ungrouped Data The formula for computing mean is = where,          f  = fr

Ask 3. Precision Manufacturing has a government contract to produce stainless steel rods for use in military aircraft. Each rod is required to be 20 millimeters in diameter. Each