Homework Help: Stats

Posted by Todd on Thursday, December 16, 2010 at 3:05pm.

Use this table to answer the questions.

Height (in inches)
Frequency

50-52
5

53-55
8

56-58
12

59-61
13

62-64
11

1. Identify the class width.
2. Identify the midpoint of the first class.
3. Identify the class boundaries of the first class.
4. Give the relative frequency for each class.

Stats - PsyDAG, Thursday, December 16, 2010 at 11:26pm
1. How many values included in the class?

2. The midpoint of 56-58 is 57, but that isn't the first class.

3. Class boundaries of 56-58 = 55.5-58.5.

4. Divide n of class scores by total n of scores.

Answer this Question

Related Questions

statistics - Use this table to answer the questions. Height (in inches) ...
statistics - Use this table to complete the tasks that follow it. Height (in ...
Math - Construct a grouped frequency distribution for the following 28 scores ...
Math - Construct a grouped frequency distribution for the following 28 scores ...
MATH - Construct a grouped frequency distribution for the following 28 scores ...
stats(help) - These are the numbers of wins for the 30 NBA teams for the 2004-...
Statistics - Compute a one-way ANOVA - Give the source table, test null ...
Math - Here's a frequency distribution table for the speeds of a sample of ...
business statistics - Please, only formula and steps to do these exercises. ...
12th grade - In statistic: How to construct a duble steam display for the ...

For Further Reading

First Name:
School Subject:
Answer: