The confidence interval would be (0.122, 0.278).
We first find our z-score. We want a 95% confidence interval:
0.95/2 = 0.475
Looking this up in the z-table, (http://www.statisticshowto.com/tables/z-table/) we see the z-score is 1.96.
The formula we will use is:
In this problem, p = 20/100 = 0.2, and n=100:
Answer:
In mathematics, a function is a binary relation over two sets that associates to every element of the first set exactly one element of the second set. Typical examples are functions from integers to integers or from the real numbers to real numbers.
Step-by-step explanation:
hope this helps you :)
There is no solution to this
Answer: I believe the answer is 1. The equation for the line is y=-1/4x+1 Hope this helps!
Answer:
The total distance that the turtle traveled during the 5 seconds recorded is 
Step-by-step explanation:
To estimate distance traveled of an object moving in a straight line over a period of time, from discrete data on the velocity of the object, we use a Riemann Sum. If we have a table of values
where 
, then we can approximate the displacement on the interval ![[t_{i-1},t_i]](https://tex.z-dn.net/?f=%5Bt_%7Bi-1%7D%2Ct_i%5D)
by 
.
Therefore the distance traveled of the object over the time interval ![[0,t_n]](https://tex.z-dn.net/?f=%5B0%2Ct_n%5D)
can be approximated by
This is the right endpoint approximation.
We are given a table of values for <em>v(t)</em>
Applying the right endpoint approximation formula we get,
The total distance that the turtle traveled during the 5 seconds recorded is
