If there are four choices it is 3/4
Answer:
Horizontal ; 4 units right
Vertical ; 5 units down
Step-by-step explanation:
Here, we want to describe a transformation
From what we have, we can see that while 4 was added to the x value, 5 was subtracted from the whole
The 4 added shows a translation to the right of the x-axis while the -5 added is a downward translation on the y axis
So we have our answer as;
horizontal translation of 4 units right and vertical translation of 5 units down
Answer:
Positive
Step-by-step explanation:
If you look at the plot you can see as the population goes up the years go up as well, so you can tell that they are positive since they go from left to right up.
Hope this helps :)
Answer:
Statistical error is the difference between the estimated or approximated value and the true value.
<u>Two Possible Types of Statistical Error</u>
Type I Errors occur when we reject a null hypothesis that is actually true; the probability of this occurring is denoted by alpha (a).
Type II Errors are when we accept a null hypothesis that is actually false; its probability is called beta (b).
<u>Example </u>
You test whether a new drug intervention can alleviate symptoms of an autoimmune disease.
A Type I error happens when you get false positive results: you conclude that the drug intervention improved symptoms when it actually didn’t. These improvements could have arisen from other random factors or measurement errors.
A Type II error happens when you get false negative results: you conclude that the drug intervention didn’t improve symptoms when it actually did. Your study may have missed key indicators of improvements or attributed any improvements to other factors instead.
Answer:c
Step-by-step explanation:
c
