$\bf \begin{array}{ccll}x&y\\\cline{1-2}0&1\\[0.8em]1&\stackrel{2(1)+1}{3}\\[0.8em]2&\stackrel{2(2)+1}{5}\\[0.8em]3&\stackrel{2(3)+1}{7}\\[0.8em]x&2x+1\end{array}~\hspace{8em}y=2x+1$

7 0

3 years ago

On a newly developed IQ test, an individual scores at the 110 level on the first half of the test, and 150 on the second half of

EastWind [94]

Answer:

Reliability

Step-by-step explanation:

The Reliability of a measurement or observation refers to its repeatability. If you measure or observe the same thing twice, how close are the two measurements or observations?

#The test results 110 1nd 150 are between 27% and 36% depending on which direction you take. That variation is wide apart and the test can't be considered reliable.

4 0

3 years ago

The table shows the height of a tree for various years after it was planted. Using the line of best fit, how tall would the tree

katrin2010 [14]

The answer is C) 37 feet

6 0

4 years ago

Which term has the definition "The mean, median, or mode of a dataset. Also known

Mice21 [21]

The mean is usually the best measure of central tendency to use when your data distribution is continuous and symmetrical, such as when your data is normally distributed. However, it all depends on what you are trying to show from your data.

3 0

3 years ago