Which of the following is a type of data that is likely to be normally distributed? A. The number of students in a class who get a perfect score on a test
B. The weights of all the 5 years olds in the United states
C. The outcomes of a fair die rolled 100 times D. The number of students in a class who get a B on a test

answer: asdfghjkl,mnbv

step-by-step explanation:

where is the gragh

step-by-step explanation:

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33