MaksimC201337 MaksimC201337

03-11-2022
Mathematics

contestada

Use the linear regression model ^ Y=-13.5x+857.78 to predict the y-value for x=31

Respuesta :

XenaD448595 XenaD448595

03-11-2022

We will predict the value for x = 31 as follows:

[tex]y=-13.5(31)+857.78\Rightarrow y=439.28[/tex]

So, the predicted y-value for x = 31 is y = 439.28.

Answer Link

Otras preguntas

explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?

a subway train starts from rest at a station and accelerates uniformly at 1.8m/s^2 for 15 sec. then it runs at a constant speed for the next 35 sec. before dece

A tree casts a shadow 27 m long. At the same time, the shadow cast by a 66-cm tall statue is 56 cm long. Find the height of the tree to the nearest tenth of a

A sound wave of 70 cm travels 840 m in 2.5 sec. What is the velocity and frequency of sound?

The diameter of a cylinder is 6 feet 6 inches. The height of a cylinder is 12 feet 3 inches. What is the surface area? (feet squared)What is the volume?

How would you call in other words to scold or punish severely

if Xx8=y is the rule,and the value of x is 4, what is the value of y

What's the term for: unwilling to bend; unyielding

How would you call in other words to scold or punish severely

What's the other word speaking in circles; round-about speech