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Measures of Central Tendency
Page 10
Questions (1,832)
On a standardized test, Ann received a score of 85, which was exactly 2 standard deviations about the mean. If the standard
4 answers
asked by
debbie
1,091 views
6.
Which is the best measure of central tendency for the type of data below–the mean, the median, or the mode? Explain. Hours
4 answers
asked by
TTR+S<3
2,530 views
Pat recorded the weights of the first ten fish she caught and released at Mirror Lake this season. The weights were 8 lb, 6 lb,
4 answers
asked by
robert
1,714 views
Six students from a statistic class reported the number of hours of television they watched per week. Here are their data:
4 answers
asked by
Tonnickie
1,280 views
Twelve randomly-chosen students were asked how many times they had missed class during a certain semester, with this result: 2,
4 answers
asked by
BC
1,237 views
3. Which statement is true about the following set of data?
18, 17, 21, 24, 21 1.The mean is greater than the median. 2.The
4 answers
asked by
ruslan
794 views
Half of the numbers in any data set will be larger than the
A) mean B) mode C) median D) midrange
6 answers
asked by
Rose
843 views
Find the median for the scores: 92, 68, 72, 83, 72, 95, 88, 76, 72, 89,89, 96, 74, 72
4 answers
asked by
Steven
762 views
Cindy asked her friends how many times they had watched a particular movie, with the results of 1, 0, 1, 3, 2, and 7. What is
3 answers
asked by
brycen
508 views
consider the data set shown how does the outlier affect the mean median and mode? 7,11,10,8,10,23,8
2 answers
asked by
baya
715 views
If the outliers are not included, what is the mean of the data set?
72, 82, 3, 55, 62, 73, 90, 80, 151, 59, 46, 31 59 65 67 73 is
3 answers
asked by
Jason
2,904 views
True or False
The mean for a sample of n = 4 scores has a standard error of 5 points. This sample was selected from a population
3 answers
asked by
Lyndyc
626 views
Calculate the mean, median, and mode for the following data set. Is the distribution normal or skewed? If its skewed, is it
4 answers
asked by
Joy Chapman
2,100 views
. In a sample of n = 6, five individuals all have scores of X = 10 and the sixth person has a score of X = 16. What is the mean
3 answers
asked by
toonie
1,799 views
The statement 'The median of a distribution is approximately equal to the
mean of the distribution' can be made true by adding
3 answers
asked by
Anonymous
1,533 views
From question #8, what proportion is between the mean and 1.95?
3 answers
asked by
Rondezy
113 views
Find the mean of the data summarized in the given frequency distribution . Compare the computed mean to the actual mean of 57.6
2 answers
asked by
Pls help me with my hw
875 views
0, 0, 1, 2, 3, 3, 8, 9, 10
mean absolute deviation.
3 answers
asked by
Lettuce?
17 views
1.456
1.728 3.333 2.741 mean of 0, 1, 2, 2, 3, 3, 4, 5
3 answers
asked by
Lettuce?
22 views
Match each data set with its mean absolute deviation.
Put responses in the correct input to answer the question. Select a
3 answers
asked by
Lettuce?
61 views
Frank has 3 nickels, 5 dimes, and 2 quarters. What is the range, mean, median, and mode of the values of Frank's coins?
5 answers
asked by
Danny
1,699 views
Vanessa has 17 quarters, 8 dimes, 15 pennies, and 14 nickels in a piggy bank. Which of the following measures of central
4 answers
asked by
Jane
552 views
For an ungrouped data set with an odd number of observations that have been sorted or arrayed from smallest to largest values,
3 answers
asked by
Anonymous
1,134 views
What is the value of the median for the following set of scores?
Scores: 1, 3, 3, 5, 6, 7, 8, 23
4 answers
asked by
gs
1,296 views
Susan keeps track of the number of tickets sold for each play presented at The Community Theater. Within how many standard
4 answers
asked by
Skye
3,385 views
What is the median of the following data set?
{13, 18, 13, 14, 13, 16, 14, 21, 13} (1 point) Responses 13 13 13.5 13.5 14 14 15
3 answers
asked anonymously
20 views
On the first 6 tests in her social studies course, Jerelyn’s scores were 92 78 86 92 95 and 91. determine the median and the
4 answers
asked by
Penny
1,476 views
If the mean of a variable in a study is 200 with a standard deviation of 25, what would be the maximum value that could be
2 answers
asked by
Rondezy
122 views
Find the mean of the data set if necessary round to the nearest 10th
2 answers
asked by
Gta god
70 views
A recent survey asks 105 students, How many hours do you spend on the computer in a typical day? Of the 105 respondents, 1 said
5 answers
asked by
1/13
396 views
What is the difference between the median and the range in the data set shown below?
1,5,6,6,10,9,5,3,11,12,10,2,6,13,8,9 A. 5 B.
21 answers
asked by
Catwolf901
762 views
the data set below shows the weight in pounds of 5 diffrent pumkins what is the mean of the following set of data
7,5,9,5,12 A
5 answers
asked by
noah
512 views
Given the set of numbers, 11, 8, 14, 14, x, consider each different situation:
1. The mean of the numbers is 13 - find x 2. The
4 answers
asked by
Jesse
407 views
What are the mean, median, mode, and range of the data set given the altitude of lakes in feet:
–12, –9, –14, –39, –49,
3 answers
asked by
abrah
474 views
Find the mean, median, and mode for each set of data. If necessary, round to the nearest tenth.
16, 18, 15, 16, 21, 16
4 answers
asked by
robert
1,017 views
What is the median of the data set shown below?
{2, 4, 4, 6, 6, 8, 10, 11, 11, 11}
5 answers
asked by
alley
1,036 views
Serge had the following scores on his math tests last quarter. 100,94,78,88,87,93,96,and 92.Find the mean absolute deviation for
4 answers
asked by
Chase
761 views
why could the mean of the data be misleading
age of teachers: 29,38,39,26,29,29,39,77,38,29 Ms. Sue, can you please help me?
3 answers
asked by
annonymous 1984
469 views
A student asks, "If the average income of 10 people is $10,000 and one person gets a raise of $10,000, is the median, the mean,
3 answers
asked by
Enis
1,515 views
1) What is the relationship of the Mean, Median and Mode as Measures of Central Tendency in a true Normal Curve?
3 answers
asked by
Jessie
893 views
Given the Variable X measured at a Nominal Level, what descriptive statistical indice would you give if asked to provide the
4 answers
asked by
Anonymous
1,279 views
If a distribution is skewed, should the mean must be smaller than the median?
3 answers
asked by
Gee
2,305 views
can you check my answers i have to find the mean, median and mode
1) 8 12 6 9 5 mean: 8 median : 8 mode : no mode 2) 3.4 0.53 1.3
2 answers
asked by
Marko
1,473 views
What happens to the mean, median and mode for the data shown if the outlier is eliminated?
8 3 5 3 23 4 7
4 answers
asked by
drea
971 views
what is the mean for the population of scrores shown in the frequency distribution table?
X f 5 1 4 2 3 3 2 4 1 2
2 answers
asked by
Anonymous
545 views
A data set consists of a set of numerical values. Which, if any, of the following statements could be correct?
a. There is no
4 answers
asked by
Trina
939 views
Make up a set of atleast twelve numbers that has the following landmarks. Minimum: 50 Maximum: 57 Median: 54 Mode: 56?
4 answers
asked by
Madeleine
473 views
The table below provides a frequency distribution for the winner of the Davis Cup during the period 1977-1994.
Winner of Davis
4 answers
asked by
Anonymous
1,714 views
Find the IQR of the data set: 90,99,82,79,100,85,95.
3 answers
asked by
Giannis
147 views
Multiple Choice
Find the mean, median, and mode of the data set. 15, 16, 21, 23, 25, 25, 25, 39 A. mean = 23.6, median = 25, mode
3 answers
asked by
ss
244 views
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Basic Arithmetic or Statistics
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