Question
Identify the lower class limits, upper class limits, class width, class midpoints, and class boundaries for the given frequency distribution. Also identify the number of
Identify the lower class limits, upper class limits, class width, class midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary. | Age (yr) when award was won | Frequency | |||
10-19 | 28 | ||||
20-29 | 36 | ||||
30-39 | 14 | ||||
40-49 | 3 | ||||
50-59 | 6 | ||||
60-69 | 1 | ||||
70-79 | 2 |
Identify the lower class limits.
___,___,___,___,___,___,___
enter your response here,enter your response here,enter your response here,enter your response here,enter your response here,enter your response here,enter your response here
Homework:HW #2 Section 2-1 Homework
Question 2, 2.1.7
Part 1 of 6
HW Score: 0%, 0 of 13 points
Points: 0 of 1
Save
Identify the lower class limits, upper class limits, class width, class midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary. | Blood Platelet Count of Males (1000 cells/L) | Frequency | |||
0-99 | 1 | ||||
100-199 | 52 | ||||
200-299 | 86 | ||||
300-399 | 23 | ||||
400-499 | 0 | ||||
500-599 | 1 | ||||
600-699 | 0 |
Identify the lower class limits (in 1000
cells/L).
____,_____,____,____,____,_____,_____
enter your response here,enter your response here,enter your response here,enter your response here,enter your response here,enter your response here,enter your response here
(Type integers or decimals. Do not round. Use ascending order.)
Does the frequency distribution appear to have a normal distribution using a strict interpretation of the relevant criteria? |
|
Does the frequency distribution appear to have a normal distribution?
A.
No, the frequencies do not decrease from the maximum frequency to a low frequency.
B.
No,
thedistributiondoesnotappeartobenormal.
C.
Yes,
alltherequirementsaremet.
The data represents the body mass index (BMI) values for 20 females. Construct a frequency distribution beginning with a lower class limit of 15.0 and use a class width of 6.0. | 17.7 | 33.5 | 26.8 | 23.4 | 25.4 | |||
29.4 | 24.4 | 18.3 | 29.8 | 21.8 | ||||
19.2 | 25.7 | 21.7 | 37.7 | 37.1 | ||||
28.4 | 44.9 | 32.5 | 26.3 | 24.4 |
|
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started