3 years ago

What is the upper and lower quartile of this set of data? 15, 19, 20, 25, 31, 38, 41

Mathematics

2 answers:

morpeh [17]3 years ago

4 0

Answer:

Lower Quartile (Q1) = 19; Upper Quartile (Q3) = 38.

Step-by-step explanation:

To find the quartiles, we begin by finding the median (Q2). The median is the middle value; this is 25.

The median splits the data into half. The median of the lower half is 19; this is the lower quartile. The median of the upper half is 38; this is the upper quartile.

aev [14]3 years ago

3 0

Answer:

Upper quartile: 38
Lower quartile: 19

You might be interested in

Please help<br><br> find the value of x in the given ratio.<br><br> 2/3=x/15

RoseWind [281]

The answer to this is x=3

4 0

3 years ago

Plz help me I just started 8th grade.

weeeeeb [17]

Answer:

I think this is slope. So for each point you go up 3 units. All of the point should connect into a straight line.

Step-by-step explanation:

Mark Point R on the graph to its coordniates. Do the same to Point D, L and F. after you are done then go back to each point and go up 3 units/points. Then draw a line connecting the 4 points. Then you will have your answer. Hope this helped!

7 0

3 years ago

Read 2 more answers

Complete the table and then graph the function.

Gekata [30.6K]

Answer:

You plug in x and solve for each value. Look at attachment for answers

Step-by-step explanation: