Answer:
Answer; Mean = p = 0.75
Standard deviation =0.0274
Step-by-step explanation:
Mean = p = 0.75
Standard deviation = √ [ p ( 1 - p) / n ]
= √ [ 0.75 * ( 1 - 0.75) / 250]
= 0.0274
Answer:
The equation in the standard form is

Step-by-step explanation:
Given the points
Finding the slope between (6, -7) and (4, -3)




As the point-slope form is defined as

substituting the values m = -2 and the point (6, -7)


Writing the equation in the standard form form
As we know that the equation in the standard form is

where x and y are variables and A, B and C are constants
converting the equation in standard form


subtract 7 from both sides



Therefore, the equation in the standard form is

Answer:
46 percent
Step-by-step explanation:
Answer: 100 times greater
Step-by-step explanation: