User Account

All Pages

Find the best predicted value of y

Assignment Help Basic Statistics
Reference no: EM132846928

For 50 randomly selected dates, attractiveness ratings by males of their female date partners (x) are recorded along with the attractiveness rating by females of their male date parter (y); the ratings are from 1 to 10. The 50 paired rating yield x(line over the x) = 6.3, y(line)= 6.0, r= -.224, Pvalue = .118 and y(hat)=7.64-.255x. Find the best predicted value of Y (hat) . X=5. Use .10 significance level

Reference no: EM132846928

Questions Cloud

What role did the french and indian war have in the change : What role did the French and Indian War have in the change in the colonist views and interest? At what point (if any) did the American Revolution
Describe how environmental factors may play a role : Describe how environmental factors may play a role in criminal justice agencies needing funding - Can you think of any other ways that funding could have been
What did the nazi party stand for : Given this understatement or lack of broad explanatory context, what did it tell you, reveal to you, or teach you about the bombing of Hiroshima?
How much revenue would Natchez Company report : How much revenue would Natchez Company report related to this contract on its income statement for the year ended December 31, 2020
Find the best predicted value of y : Find the best predicted value of Y (hat) . X=5. Use .10 significance level
What were the political causes of the civil war : What were the political, social, and legal causes of the Civil War? Rather than solely examining the idea of State Rights over Federalism.
What is the multi-stage DDM applied price of a stock : What is the multi-stage DDM applied price of a stock that is expected to begin paying a $3 dividend 6 years from now
Identify the mean of the sampling distribution of p : According to the American Dental Association, 8% of adults have never had a cavity. A dental graduate student contacts an SRS of 1000 adults
Calculate the revenue generated by a six-hour trip : Calculate the revenue generated by a 6-hour trip with the old boat (6 guests) and the new boat (8 guests) and compare the two figures

Reviews

Write a Review

Basic Statistics Questions & Answers

  Eplain the statistical analysis hint define a

i just need someone to answer all the question with a paragraph each. just needs to be a page 1-2 pages max. i am a

  Artist using a non-traditional medium

Pick a work of art from an artist using a non-traditional medium, determine how it's material/ medium supports the artists intended message

  Find expected value of number of tests taken

Use the relative frequency approach to construct a probability distribution and show that it satisfies the required condition. Find the expected value of the number of tests taken.

  State null hypothesis and choose an alternative hypothesis

Odometers measure automobile mileage. How close to the truth is the number that is registered?- State the null hypothesis, choose an alternative hypothesis, perform a t test, and write a conclusion.

  Estimation of an unknown parameter

Consider the estimation of an unknown parameter ? = 0 under the squared error loss. Show that if T and U are two estimators

  Show the joint distribution of W and Z is bivariate normal

Suppose that W has normal (µ, s2) distribution. Given that W = w, suppose that Z has normal (a w + b, r2) distribution.

  Why were the meals prepared by dieticians

Diet and blood pressure. An experiment that showed that subjects fed the DASH diet were able to lower their blood pressure by an average of 6.7 points compared.

  What is the best point estimate for the population mean

A student wanted to construct a 95% confidence interval for the average age of students in her statistics class. She randomly selected 9 students. Their average age was 19.1 years with a standard deviation of 1.5 years. What is the best point esti..

  Explain how components should have been addressed

An advertisement for a cross-country ski machine, NordicTrack, claimed, "In just 12 weeks, research shows that people who used a NordicTrack lost an average.

  Tree diagram or a list of outcomes as part of work

Suppose we have two bags. One bag contains 1 red block and 3 blue blocks. The other bag contains 2 red blocks and 1 blue block.

  Find respective z-scores

The mean finish time for yearly amateur auto race was 187.23 minutes with a standard deviation of 0.363 minute. The winning car, driven by Alex

  We have a bin with 9 blue marbles and 4 gold marbles we

we have a bin with 9 blue marbles and 4 gold marbles. we draw 3 marbles from the bin without replacement. then we put

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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