These are the values in Simcha’s data set.

(1, 18), (2, 22), (3, 38), (4, 45), (5, 77)

Simcha determines the equation of a linear regression line to be yˆ=14.1x−2.3.

Use the Point tool to graph the residual plot for the data set.

Round residuals to the nearest unit as needed.

answer: huh

step-by-step explanation:

24/56=hx^7

step-by-step explanation:

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest

the answer is 1/4

step-by-step explanation: