Regression analysis of sat score-gpa

Assignment Help Basic Statistics
Reference no: EM1396875

Student SAT Score GPA

A 421 2.90

B 377 2.93

C 585 3.00

D 690 3.45

E 608 3.66

F 390 2.88

G 415 2.15

H 481 2.53

I 729 3.22

J 501 1.99

K 613 2.75

L 709 3.90

M 366 1.60

A. Is there a meaningful relationship between grades and SAT scores?

B. If a student scores a 450 on the SAT what will her GPA be?

C. If a student scores a 800 on the SAT what will her GPA be?

Reference no: EM1396875

Questions Cloud

Determine probability that selected cobalt gets more miles : Standard deviation 3.5 miles per gallon. Determine the probability that the randomly selected Cobalt gets more than 34 miles per gallon.
Create covalent intermediate that donates two carbon unit : During the catalytic cycle of pyruvate dehydrogenase, pyruvate becomes covalently attached to a prosthetic group, thiamine pyrophosphate.
Making a regression model : Develop a regression model that could be used to predict the final average in the course based on the first test grade. Predict the final average of a student who made an 83 on the first grade.
Enzymatic method and confidence level : Enzymatic method: 13.1, 12.7, 12.6, 13.3, 13.3. GC method: 13.5, 13.3, 13.0, 12.9. Does the enzymatic method give the same value as the GC method at the 95% confidence level?
Regression analysis of sat score-gpa : Is there a meaningful relationship between grades and SAT scores? If a student scores a 450 on the SAT what will her GPA be?
Write the summary chemical equation for photosynthesis : Write out the summary chemical equation for photosynthesis. List the wavelengths of visible light by name in order from the shortest to the longest wavelengths:
Economic concern in a south american country : As an employee of the World bank, you have been asked to research one economic concern in a south american country and write a report
What was the final concentration of onpg in this tube : A microcentrifuge tube contains 800 uL of pH 7 buffer, 100 uL of 10.0 mM ONPG, and 100 uL of enzyme. What was the final concentration of ONPG in this tube?
Perpetual victory to avoid any physical confrontation : External power may throw off its physical weight and win the perpetual victory which avoids any physical confrontation, and which is always decided in advance." What does Foucault mean by this?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Difference between histogram and dot plot

Critically illustrate out the difference between a histogram and a dot plot. When might a dot plot be better than a histogram?

  Find out null and alternative hypotheses

If the researcher wants to test if the blood pressure measurements after the procedure are different from the blood pressure measurements before the procedure, what will the null and alternative hypotheses be? Treat the differences as (blood press..

  Interpretation of error term and goodness of fit regression

Consider the following estimated regression equation, based on 10 observations.

  Confidence interval for the rate of effectiveness

Without constructing the 98% confidence interval for the rate of effectiveness, would you expect the interval to be longer or shorter compared to the 95% confidence interval? Why?

  Evalauate the variance of their salaries

A random sample of students is selected, and each one is asked to try first brand A and then brand B, or vice versa with the order determined at random.

  Determining regression line and chi square

David Gallano, a wine merchant, has collected opinions on grape wine quality from a sample of his customers. These customers tasted wine made from grapes grown in three regions of the country.

  Appropriate computer software to verify preceding data

Use a calculator or appropriate computer software to verify that, for the preceding data, xbar = 5.1.

  Build regression models for predicting house

Build regression models for predicting house prices. We will be using data collected on 91 houses in Gainesville, Florida. The dataset contains the selling price of each house and information on four other explanatory variables.

  Definition of descriptive statistics-inferential statistics

Give a brief definition and an example of the following: a. Descriptive Statistics b. Inferential Statistics

  Approximate normal having mean

The distribution of 9 ounce bags of a particular bag of potato chips is approximately Normal with a mean of 9.12 ounces and a standard deviation of 0.15 ounces.

  Computing probability of range of cholesterol value

Determine the probability that Mexican American male in the 20 -74 age range has serum cholesterol value greater than 240 mg/dl.

  Explain the meaning of co-efficient of correlation

Construct a test of 20 objective type items in your subject. Administer test to a group of 50  students conduct an item analysis and write a report. Explain the meaning of co-efficient of correlation. Why does the homogeneity and heterogeneity of sco..

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