Please explain step by step The scatter plot and table below show 8 data points that were collected to compare battery life to thetemperature of the battery's environment.60y82585587578255555558565455505154535350 5560 65 70 75 80 85 90Тетрerature (F)The sums of x , y , x , y“ , and xy are shown below:.2xy522443357322454929031The estimates for the slope and intercept of the regression line are0.075 hours per degreea50.481 hoursBattery Lifetime (Hrs) c) Find the 95% prediction interval for a predicted response at a new temperature of 88 F.Predicted response confidence interval is fromup to

Given values, Calculate mean for x.

The scatter plot and table below show 8 data points that were collected to compare battery life to the temperature of the battery's environment. 60 y 82 58 55 87 57 82 55 55 55 58 56 54 55 51 54 53 53 45 50 55 60 65 70 75 80 85 90 Тетрerature (F) The sums of x , y , x² , y² , and xy are shown below: xy 522 443 35732 24549 29031 The estimates for the slope and intercept of the regression line are 6 = 0.075 hours per degree a = 50.481 hours Battery Lifetime (Hrs)

The scatter plot and table below show 8 data points that were collected to compare battery life to the temperature of the battery's environment. 60 y 82 58 55 87 57 82 55 55 55 58 56 54 55 51 54 53 53 45 50 55 60 65 70 75 80 85 90 Тетрerature (F) The sums of x , y , x² , y² , and xy are shown below: xy 522 443 35732 24549 29031 The estimates for the slope and intercept of the regression line are 6 = 0.075 hours per degree a = 50.481 hours Battery Lifetime (Hrs)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.

Question

100%

Please explain step by step

The scatter plot and table below show 8 data points that were collected to compare battery life to the
temperature of the battery's environment.
60
y
82
58
55
87
57
82
55
55
55
58
56
54
55
50
51
54
53
53
50 55
60 65 70 75 80 85 90
Тетрerature (F)
The sums of x , y , x , y“ , and xy are shown below:
.2
xy
522
443
35732
24549
29031
The estimates for the slope and intercept of the regression line are
0.075 hours per degree
a
50.481 hours
Battery Lifetime (Hrs)

c) Find the 95% prediction interval for a predicted response at a new temperature of 88 F.
Predicted response confidence interval is from
up to

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