3x - 2y = -16
Slope intercept form is y = mx + b, so solve it for 'y'
First subtract 3x to both sides:
-2y = -3x - 16
Now divide -2 to both sides:
y = 3/2x + 8
Answer:
The first sampling method is Convenient Sampling. It is biased sampling and it is not representative of a random sample.
The second sampling method is Systematic Sampling. If this method of sampling is drawn from the population, it is an efficiently randomized sampling method.
Let us review the given answers.
1. Both samples should be exactly the same.
INCORRECT
2. Neither sample will be representative.
Because the second sampling method can be random, this answer is
INCORRECT.
3. The first sampling method, ..., is the most representative,
INCORRECT
4. The second sampling method, ..., is the most representative.
CORRECT
Step-by-step explanation:
Hope that helps
5 a niceeeee jooooooobbbbbn
False. The frequency curve for a distribution can be obtained by drawing a smooth and free hand curve through the midpoints of the upper sides of the rectangles forming the histogram.
Asha : 45 - p = 21......this is correct
Jamal : 21 + p = 45....this is also correct
both equations will find the correct solution <==
45 - p = 21 21 + p = 45
-p = 21 - 45 p = 45 - 21
-p = - 24 p = 24
p = 24
