For 50 randomly selected speed dates, attractiveness ratings by males of their female date partners (x) are recorded along with the attractiveness ratings by females of their male date partners (y): the ratings range from 1 to 10 The 50 paired ratings yield x =6.4, y= 6.0, r= -0.214, P-value 0.136, and y =7.53-0.243x. Find the best predicted value of y (attractiveness rating by female of male) for a date in which the attractiveness rating by the male of the female is x =9. Use a 0.05 significance level. The best predicted value of y when x =9 is (Round to one decimal place as needed.)
For 50 randomly selected speed dates, attractiveness ratings by males of their female date partners (x) are recorded along with the attractiveness ratings by females of their male date partners (y): the ratings range from 1 to 10 The 50 paired ratings yield x =6.4, y= 6.0, r= -0.214, P-value 0.136, and y =7.53-0.243x. Find the best predicted value of y (attractiveness rating by female of male) for a date in which the attractiveness rating by the male of the female is x =9. Use a 0.05 significance level. The best predicted value of y when x =9 is (Round to one decimal place as needed.)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
Related questions
Question

Transcribed Image Text:For 50 randomly selected speed dates, attractiveness ratings by males of their female date partners (x) are recorded along with the attractiveness ratings by females of their male date partners (y); the ratings range from 1 to 10
The 50 paired ratings yield x =6.4. y = 6,0. r= -0.214, P-value = 0,136, and y =7,53-0.243x. Find the best predicted value of y (attractiveness rating by female of male) for a date in which the attractiveness rating by the male of
the female is x =9. Use a 0.05 significance level.
The best predicted value of y when x =9 is
(Round to one decimal place as needed.)
Enter your answer in the answer box and then click Check Answer
Clear All
All parts showing
9:20
DELL
esc
&
%23
3
4
y
e
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.Recommended textbooks for you

A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON


A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
