4. If point, A=(2,0) and B=(6,6) then the equation of line AB is: * 1. y = 6x + 3
2.y = 3x + 3
3.y=2x-3
4.y = 3x/2 - 3

5.5) If two points of a line are given which of the following do you not need to find to get the
equation of the line. *

1.Y - intercept
2.X - intercept
3.Gradient
4.Equationof theline​

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).