Question 2
32 pts
Test the claim that the mean lifetime of car engines of a particular type is greater than 220000 miles Sample data (assumed to be Normal) are summarized as - 23. 7-226450
miles and s-11500 miles. Use -0.01

$6.42

step-by-step explanation:

mia khalifa

step-by-step explanation:

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)

can i know which language is this?