Answer:
1/4
Step-by-step explanation:
you see, 2/4=0.5, 5/4=1.25, 6/4=1.5, basically,all the numbers are divided by four, so your scale of dilation is 1/4.
The purpose of statistical inference population based upon information obtained from the sample.
<h3>What is statistical inference?</h3>
statistical inference uses sample data to make estimates of or draw conclusions about one or more characteristics of a population.
The purpose of statistical inference is to estimate this sample to sample variation or uncertainty. Understanding how much our results may differ if we did the study again, or how uncertain our findings are, allows us to take this uncertainty into account when drawing conclusions. It allows us to provide a plausible range of values for the true value of something in the population, such as the mean, or size of an effect, and it allows us to make statements about whether our study provides evidence to reject a hypothesis.
We have four ideas for using the statistical inference.
1. Estimating uncertainty.
2. Confidence intervals.
3. Hypothesis tests.
4. Connections with other material.
To learn more about statistical inference from the given link:
brainly.com/question/20038845
The given question is not complete.
The purpose of statistical inference is to make estimates or draw conclusions about a population based upon information obtained from the sample.
#SPJ4
Answer:
the y intercept represents the initial temp of the water (65)
Step-by-step explanation:
the first choice
Answer:
A,C,E
Step-by-step explanation:
Answer:
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
3/2
Step-by-step explanation:
Two points on the line are (20, 20) and (40, 50). Put those points into the slope formula.
slope =
change in y
change in x
=
50 − 20
40 − 20
Plug in (20, 20) and (40, 50)
=
30
20
Subtract
=
3
2
Simplify
The slope is
3
2
.