I think it is D) positive association, non-linear
Answer:
You don't need to gather several points of data to answer the question. For example, the question, 'What is 2 plus 2?' is a non-statistical question. This question has only one correct answer that doesn't change.
Step-by-step explanation:
495/220 can be simplified to 9/4 by dividing the numerator and denominator by 55
Answer:
0.1875
Step-by-step explanation:
σM=σ/√N
=8/√7500
=8/86.608
=0.092
Z=(x-μ)/σ/√N
=(25.5-36)/8/√7500
=-10.5/0.0092=-1141.304
Z score = -1.3125
=(27-36)/8/√7500
=
=9/0.0092=978.261
Z score= -1.125
-1.125-(-1.3125)=-1.125+1.3125)= 0.1875
The probability that the sample mean will be between 25.5 and 27 years
P(between 25.5 and 27) = 0.1875
The equation is given as
<h3>The Amplitude </h3>
The Amplitude can be calculated as
<h3>The Vertical Shift</h3>
The vertical shift is the average difference between the maximum and minimum.
For b value
The Time Period will be twice the distance between max and min.
<h3>The Period</h3>
The period is calculated as
The equation is given as
Learn more on time period and amplitude here;
brainly.com/question/15531840