The frequency refers to how many times a test scores within that particular range.
To find this answer, we must divide the number of scores we are interested in by the number of total scores, aka (n/500).
We are interested in the range of 70-89, and we notice there are 2 boxes included in this range: 70-79 and 80-89.
In the 70-79 range we see that there are 172 out of 500 scores.
In the 80-89 range we see that there are 105 out of 500 scores.
If you add these scores, you are given 277 out of 500 scores, aka (277/500), which gives us 0.554
You were on the right track with the answer you chose but you just forgot to include the 80-89 range. Hope this helps!
1 quart................4 cups.
Rylie drank 2 cups:
4-2=2 cups.
<u><em>Water left: 2 cups/half a bottle.</em></u>
Answer: -1
Explanation: Linear equations can be written in the form y = mx + b where the multiplier, m, or the coefficient of the x-term represents the slope of the line and the constant term, b, represents the y-intercept of the line.
So for the linear equation y = 5x - 1, it has a y-intercept equal to -1.
Answer:
b.nun1
Step-by-step explanation:
