Homework Answers
a) the median for data
M = (n+1)/2
= 27/2
M = 13.5
So the median is an average of 13th and 14th number
13th number would be 4 and 14th number would be 5
So median = 4+5/2 = 4.5
Median = 4.5
Mode = mode is most popular number.
In this data set it would be the most tallied number which is 9
So the mode = 5
Mode = 5
b) the shape of the distribution is right skewed.
Median = (25+1)/2 = 13th observation
Median = 1
Mode = most popular number
Mode = 1
Add Answer to:
Determine the mean, median, and mode from the table on the right. How many family members...
The n= 44 , mean=104.13636, std.dev= 6.2490, median= 104 , range= 30 Based on the relationship...
The n= 44 , mean=104.13636, std.dev= 6.2490, median= 104 ,
range= 30
Based on the relationship between median and mode and the shape
of the histogram, does it appear that the distribution is
approximately bell shaped? (i.e. does the Empirical Rule
apply”?)
What approximate percent does the empirical rule say should be
within one
standard deviation? _____ two standard deviations? _______
Three standard devations? _______
Calculate an interval (mean – std dev, mean + std dev)
__________ __________ Lower limit...
Table 5-A.4 Ages of 61 Patients Discharged from DRG 127, Heart Failure and Shock a. Use statistical software to calculate the mean,median,mode, variance, and standard devia- Exercises for Solving Pro...
Table 5-A.4 Ages of 61 Patients Discharged from DRG 127,
Heart Failure and Shock
a. Use statistical software to calculate
the mean,median,mode,
variance, and standard devia-
Exercises for Solving Problems | 139
© Jones & Bartlett Learning, LLC. NOT FOR SALE OR DISTRIBUTION.
7532
tion for the ungrouped frequency
distribution and to
prepare a frequency table.
b. Group ages into class intervals.
Prepare a table that displays
the frequencies for each class
interval, the cumulative frequency,
the relative proportion,
and...
At an influenza immunization clinic at a retirement community, residents were asked in how many previous...
At an influenza immunization clinic at a retirement community, residents were asked in how many previous years they had received the influenza vaccine. The answers from the first 19 residents are listed below. 2, 0, 3, 1, 0, 1, 2, 2, 4, 8, 1, 3, 3, 12, 1, 6, 2, 5, 1 Step 1. Plot these data on a histogram, with X being the number of times that a resident received a shot (e.g. each unique response), and Y being...
objective question What is the mode and the mean for the following set of numbers? {4,9,8,2,16,4,4,8,9,6}...
objective question
What is the mode and the mean for the following set of numbers? {4,9,8,2,16,4,4,8,9,6} O A. Mean = 7, mode =8 O B. Mean = 7, mode =4 O C. Mean = 6, mode =8 O D. Mean = 8, mode =9 You are conducting a survey of the people of the United Kingdom to find out how popular the racket sports are. You randomly choose people to call, and make 1,000 phone calls to people scattered across...
-LEAVE ANSWERS OUT TO 4 DECIMAL PLACES - PLEASE SHOW WORK -EACH PART OF EACH QUESTION...
-LEAVE ANSWERS OUT TO 4 DECIMAL PLACES - PLEASE SHOW WORK -EACH PART OF EACH QUESTION IS WORTH 2 POINTS FOR A TOTAL OF 38 POINTS. 1. Bank account balance is an example of a variable that follows which scale of measurement? a. ratio scale b. interval scale c. nominal scale d. ordinal scale 2./The number of lighting deaths per state in the Midwest over 20 years is listed in the table below. We are interested...
STAT 200 Week 2 Homework Problems 2.2.2 The median incomes of females in each state of...
STAT 200 Week 2 Homework Problems 2.2.2 The median incomes of females in each state of the United States, including the District of Columbia and Puerto Rico, are given in table #2.2.10 ("Median income of," 2013). Create a frequency distribution, relative frequency distribution, and cumulative frequency distribution using 7 classes Table 82.2.10: Data of Median Income for Females $31 862 $40 550 $36.048 $30 752 $41817 $40,236 $47 476 $40 500 S60 | S35438 37.242 | S31,238-39.150 34,023 | S33.745...
The n= 44 , mean=104.13636, std.dev= 6.2490, median= 104 ,
range= 30
Based on the relationship between median and mode and the shape
of the histogram, does it appear that the distribution is
approximately bell shaped? (i.e. does the Empirical Rule
apply”?)
What approximate percent does the empirical rule say should be
within one
standard deviation? _____ two standard deviations? _______
Three standard devations? _______
Calculate an interval (mean – std dev, mean + std dev)
__________ __________ Lower limit...
Table 5-A.4 Ages of 61 Patients Discharged from DRG 127,
Heart Failure and Shock
a. Use statistical software to calculate
the mean,median,mode,
variance, and standard devia-
Exercises for Solving Problems | 139
© Jones & Bartlett Learning, LLC. NOT FOR SALE OR DISTRIBUTION.
7532
tion for the ungrouped frequency
distribution and to
prepare a frequency table.
b. Group ages into class intervals.
Prepare a table that displays
the frequencies for each class
interval, the cumulative frequency,
the relative proportion,
and...
objective question
What is the mode and the mean for the following set of numbers? {4,9,8,2,16,4,4,8,9,6} O A. Mean = 7, mode =8 O B. Mean = 7, mode =4 O C. Mean = 6, mode =8 O D. Mean = 8, mode =9 You are conducting a survey of the people of the United Kingdom to find out how popular the racket sports are. You randomly choose people to call, and make 1,000 phone calls to people scattered across...
STAT 200 Week 2 Homework Problems 2.2.2 The median incomes of females in each state of the United States, including the District of Columbia and Puerto Rico, are given in table #2.2.10 ("Median income of," 2013). Create a frequency distribution, relative frequency distribution, and cumulative frequency distribution using 7 classes Table 82.2.10: Data of Median Income for Females $31 862 $40 550 $36.048 $30 752 $41817 $40,236 $47 476 $40 500 S60 | S35438 37.242 | S31,238-39.150 34,023 | S33.745...
Most questions answered within 3 hours.
-
Montecino Corporation uses two different types of labor to
manufacture its product. The types of labor,...
asked 35 seconds from now -
4. What are the two possible products of the
intramolecular hemiacetal formation of linear glucose?
5. ...
asked 20 minutes ago -
The opportunity cost of attending university is likely to
include all except which of the following?...
asked 23 minutes ago -
Consider the following regular
expression: (a*bc+d*e)*
Transform this regular expression to an NFA, from
there to...
asked 19 minutes ago -
1. The Janjua Company had the following account balances at
1/1/16: Common Stock $50,000 Treasury Stock...
asked 21 minutes ago -
A solution with maximum solute that can dissolve and remain
stable is
saturated
unsaturated
miscible
supersaturated
asked 25 minutes ago -
Describe how you would make 100ml of a 10mmol glucose
standard
asked 26 minutes ago -
Zahn Corp.'s comparative balance sheet at December 31, 20x5 and
20x4, reported accumulated depreciation balances of...
asked 26 minutes ago -
How many milliliters of 5.6 M NaOH are needed to neutralize 3.9
mL of a 6.6...
asked 37 minutes ago -
Will dislike
if you don't code efficiently, you must have knowledge of
next.js,vue.js,immutable.js,react,js.
Develop an api...
asked 43 minutes ago -
When financial statements are converted to percentages, they are
referred to as:
A. Percent of change...
asked 44 minutes ago -
16) Which of the following is not a way to reduce the
government's budget
deficit
A)...
asked 1 hour ago