Standard scores for both sections

Assignment Help Basic Statistics
Reference no: EM1387648

John has taken an SAT test that consists of two sections (verbal and math). He scored 580 on verbal and 610 on math test, respectively. John later learned that the means and standard deviations of the scores for both sections were as follows: Mean = 505 (std = 50) for the verbal section; Mean = 520 (std=60) for the math section. In terms of the standard scores for both sections, the score of which section was better? What are the z-scores for both sections?

Reference no: EM1387648

Questions Cloud

Health care contract : What legal risks are present when entering into and working under a health care contract? How would you ensure that a health care contract meets all legal requirements to be valid?
Frequency of allele after one generation of selection : In a herd of Shorthorn cattle the frequency of the r allele is .4. Because of prevalence of pinkeye, white cows produce and average of 0.60 calves that reach puberty.
Recent study of incomes in allegheny county : In a recent study of incomes in Allegheny county in Pennsylvania it was found that distribution of family incomes is skew to the right. what can we say about the relationship between mean and median?
Health reform and discrimination : Critically discuss the implications and effect of tough ethical beginning-of-life and end-of-life decisions? How do these decisions affect the individual, the family, society, and health care providers?
Standard scores for both sections : In terms of the standard scores for both sections, the score of which section was better? What are the z-scores for both sections?
Ethical and legal accessibility issues of sharing emr : Determine ethical and legal accessibility issues of sharing EMRs. What are some strategies which can be employed to mitigate these risks?
Calculate the proportion polymorphic : Information demonstrate below are SNP genotypes of Guinea hogs from Kizzi Roberts' research project. In each cell "1" codes for one homozygote "-1" for the other homozygote.
Managerial implications of a correlation between variables : What results in your departments seem to be correlated or related to other activities? How could you verify this? Create a null and alternate hypothesis for one of these issues. What are the managerial implications of a correlation between these v..
What is the minimum number of workstations needed : What is the minimum number of workstations needed if the output rate (in part a) is to be sought?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Determine the empirical probability

Use this information to determine the empirical probability that the next bird to visit the feeding station will be a dove.

  Finding plausible value for correlation

Find out a plausible value r for correlation between vehicle weight and miles per gallon (mpg) shown in the scattergram below?

  Presume 10 undergraduate students are selected randomly

Nine percent of undergraduate students carry credit card balances greater than $7000. Presume 10 undergraduate students are selected randomly to be interviewed about credit card usage.

  Plotting a scatter diagram

Plot a scatter diagram of the results with Depth of Water as the independent variable.

  Introduction to statistical process control

Write introduction to STATISTICAL PROCESS CONTROL and Explain the use of SPC tools used at D2D

  Standard deviation calculation-sample standard deviation

She asks 10 people how many Standard Deviations songs they know. Her data are:

  Probability that gas tank-s capacity is above the range

Determine the probability that gas tank's capacity is above 15.25 gallons?

  Determining sample as representative of population

In exercise identify (a) sample and (b) population. Also, find whether sample is likely to be representative of population.

  Determining percentages of calls which are completed

Fix-It Copiers advertises mean time of 100 minutes for office calls with standard deviation of 25 minutes. What percentages of calls are completed?

  Test of regression coefficient using spss

Fit a linear regression model for bp against sodium. Do you think this is a model with a good fit? Why?

  Point estimate for average sales

What would be your best point estimate for average Sales in weeks for which Newspaper advertising were $1 million? What would be an appropriate interval estimate for this?

  Utilization rate and probability values in queuing theory

What is the probability that there will be more than three trucks either being loaded or waiting?

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