Question

The ages in years of 21 people in a swimming pool are displayed in the stem-and-leaf plot. Determine the median age of people in the pool.

0 | 2 | 4 | 5 | 6 | 7 | 8 | 8 | 8 |

1 | 0 | 3 | 7 | 9 | ||||

2 | 2 | 4 | 7 | |||||

3 | 6 | |||||||

4 | 1 | 2 | 4 | |||||

5 | ||||||||

6 | 4 | 8 | ||||||

median =

years

Answer #1

A stem-and-leaf plot is presented to answer the following
question.
+
Stem
Leaf Plot
4
4 5 9
5
0 2 3 3 4 4 6 7 7 7 8
6
1 2 2 3 4 7 8 9
7
0 1 1 2 3 4 4 5 6 6 8 9
8
0 1 3 5
Question 12
The value of 57 is represented on the stem and leaf graph, _____
times.
1) 4
2) 5
3) 3
4)...

Use the stem & leaf plot to determine the median time it
takes for students to get to school? Minutes to Travel to School
Key 3|5 = 35 minutes 1 | 3 3 5 7 8 9 2 | 0 2 3 5 6 6 8 9 3 | 0 1 3
3 3 5 5 8 8 4 | 0 5 5 | 5

The ages of 11 students enrolled in an on-line macroeconomics
course are given in the following steam-and-leaf display:
Stem |
Leaf
-----
-----------------------
1
9 9
2
1 5 5 8
9
3
0 1 2
4
8
Here 1|9 implies 19 years (i.e. the stem represents tens and
leaf represents units).
Suppose there are x number of students who are 29 years
old. Then x =
3
2
1
4
Tries...

The stem and leaf plot shows a set of data regarding the number
of text messages sent and received per day by a group of college
students.Find the median and explain what it means in the context
of the problem. Write a detailed sentence.
0
2 6 7
1
2 2 6
2
2 4 4 5
3
1 9 9 9
4
0
5
6
1

The following stem-and-leaf plot represents a sample of exam
scores.
Exam Scores
4 | 5 6 8
5 | 3 4 5 6 9
6 | 2 3 5 6 6 9 9
7 | 0 1 1 3 3 4 5 5 5 7 8
8 | 1 2 3 6 9
9 | 3 5 7 8
The variance & coefficient of variation for the examination
scores is
QQQQ

From the following stem-and-leaf display, find the
1st quartile, the 2nd quartile (or median),
the 3rd quartile, the interquartile range, and interpret the
interquartile range result. What values will be considered
outliers?
1| 9
2| 0 1 2 2 6 9
3| 0 1 2 3 4 5 5 7 8 8 9
4| 2 6
5| 0 1 2 4 5 7 8 9
6| 5 9

Stem
Leaf
2
6
3
0, 7
4
0, 2, 6
5
1, 5, 7, 9, 9
6
0, 2, 5, 8
1) standard deviation:
2)Find Five-number summary of the data set
3). Draw a box plot that represents the data set

Using the following stem & leaf plot, find the five number
summary for the data by hand. 1|7 8 2|0 1 3 3|0 1 4|0 3 3 4 5|0 1 3
4 4 6|1 1

Here is a data set summarized as a stem-and-leaf plot:
3
00024677779
4
0003445677888899
5
04456
6
669
How many data values are in this data set? n=n=
What is the minimum value in the last class?
What is the minimum value in the entire sample?
How many of the original values are greater than 40?
The test scores for two algebra classes are shown in the Stem
and Leaf below.
Test Scores
Period 9
Period 10
9 8 2...

The ages of 11 students enrolled in an on-line macroeconomics
course are given in the following steam-and-leaf display:
Stem
Leaf
-----
-----------------------
1
9 9
2
1 5 5 8
9
3
0 1 2
4
0
Here 1|9 implies 19 years (i.e. the stem represents tens and
leaf represents units).
The standard deviation of the age distribution
is years. [Answer up to four digits after decimal]
Incorrect.
Tries 2/3
Previous Trie

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 8 minutes ago

asked 11 minutes ago

asked 13 minutes ago

asked 20 minutes ago

asked 27 minutes ago

asked 34 minutes ago

asked 43 minutes ago

asked 43 minutes ago

asked 43 minutes ago

asked 52 minutes ago

asked 52 minutes ago

asked 52 minutes ago