Answer: Minimum 2 points, with just 2 points you can make a line.
Complete Question
The complete question is shown on the first uploaded image
Answer:
The value is
Step-by-step explanation:
From the question we are told that
The number of observation is greater than 50 i.e. n > 50
The level of significance is
Generally given that n > 30 then we will make use of the z table
So
From the z table the critical value corresponding to the level of significance level for a two-tailed test is
Answer:
Step-by-step explanation:
7-2+(4•7)
5+28
=33
26*19=494.
480-494=-14
No. 14$