Hi everyone, I just started stats and had a question.(adsbygoogle = window.adsbygoogle || []).push({});

Question:

The accompanying specific gravity values for various wood types used in construction appeared in the article "Bolted Connection Design values based on Eurpoean yeidl Model"

.31 .35 .36 .36 .37 .38 .40 .40 .40

.41 .41 .42 .42 .42 .42 .42 .43 .44

.45 .46 .46 .47 .48 .48 .48 .51 .54

.55 .55 .58 .62 .66 .66 .67 .68 .75

Construct a stem-and-leaf display using repeated stems and comment on any interesting features of the display.

An example of repeated stems are like:

For example, if evertyhing is in the 60's, 70's, 80's or 90's, we could use 6L for lower 60's. Like (leaves 0,1,2,3) and 6H for high 60's with leaves (5,6,7,8,9).

So for my problem above would it look somthing like this?

I have:

.30's, .40's, .50's, .60's, and a .75

So would I have for the .30 a High and a Low the low being (0, 1, 2, 3 , 4) and 3H (.30 HIGH) being (5,6,7,8,9).

so would it be something like this?

3L|1

3H|56678

4L|000112222234

4H|5667888

5L|144

5H|58

6L|2

6H|6678

7H|5

Then It wants me to label the Stem and Leaf.

For example if it was whole numbers like 60,70,80,88,etc

Stem would be the tens

Leaf would be the ones.

So because these are all like .30, .40,.50

Would the stem unit be tenths, and leaf: hundredths?

Also would the trend I'm seeing is that there a lot of low 40's but few high 70's?

Thanks!

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Stem and Leaf question, stats

Can you offer guidance or do you also need help?

Draft saved
Draft deleted

**Physics Forums | Science Articles, Homework Help, Discussion**