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Measures of Central Tendency
Page 9
Questions (1,810)
Jen and Ron each took five tests. Their test scores are shown below.
Jen: {45, 91, 84, 66, 74} Ron: {70, 95, 99, 69, 72} Which
6 answers
asked by
quandle dingle
554 views
Mike was in charge of collecting contributions for the Food Bank. He received contributions of $13, $34, $26, $31, and $28 from
14 answers
asked by
HEALTHY PICKLE :D YAY
2,916 views
What is the standard deviation for the given data. Round your answer to one more decimal place
3,5,6,6,9,1
5 answers
asked by
Paul
2,125 views
Find the mean median and mode of the set of data round to the nearest tenth
15,13,9,9,7,1,11,10,13,1,13
5 answers
asked by
Hales
2,046 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 of
13 answers
asked by
Anonymous
5,833 views
How do I find the actual mode when there are two classes in a continuous series with equal highest frequency?
4 answers
asked by
Postnam
2,012 views
I would love it if you helped me.
1. Determine the median of this data set. 5,6,3,2,2,4,8,9 A. 2 B. 4.5 C. 5.5 D. 5 2. What is
14 answers
asked by
Kat
1,901 views
Find the mean deviation about the mean of the following data of ages of married men in a certain town.
Ages 15-24 25-34 35-44
4 answers
asked by
Meera
172 views
If the outlier is removed what is the mean of the data set below 21, 23, 19, 25, 83, 23, 21
10 answers
asked by
Hhhhhhh
3,008 views
Find the median of the data set.
3,35,23,37,45,27,48 How do I find the answer? Help me plz
13 answers
asked by
GYMNAST
2,440 views
What is the median for the following set of data? 20 18 21 15 14 20 19 13 14 15 16
4 answers
asked by
james
978 views
Data:
( 12, 8, 6, 12, 16, 12) mean median mode range
7 answers
asked by
Tay
1,501 views
1. Find the mean of the data set. If necessary, round to the nearest tenth. 17.2, 18.3, 14.9, 16.8, 15.3
A) 3.4 B) 16.5 C) 16.8
4 answers
asked by
Violent
2,230 views
A sample of n = 5 scores has a mean of M = 12. What is ‡” x for this sample?
4 answers
asked by
Dottie
3,227 views
What type of distribution is described by the following information?
Mean = 56 Median = 58.1 Mode = 63
5 answers
asked by
Jake
5,978 views
A Statistics teacher has the following test scores : 93, 72, 80, 95, 90, 70, 91, 85, 86, 100 What is the median test score of
7 answers
asked by
Jake
5,467 views
what is the mean median, and mode of the data set. round to da nearest tenth
12 , 23, 17, 20, 14, 14, 18, 16, 17, 18, 18
5 answers
asked by
TACOS FOR LIFE
1,804 views
I don't understand how to answer this: relate the three measures of central tendency to a normal distribution- I looked it up
4 answers
asked by
katie
1,811 views
The mean is 18.1
The z-score for 13.0 is - 1.7. What is the standard deviation for this data set.
5 answers
asked by
Nicole
2,068 views
The distribution of 27 salaries at a small company has mean $35,000 and standard deviation $2,000. Suppose the company hires a
5 answers
asked by
Anonymous
13,071 views
How do you classify the mode of the given set: 25, 30, 18, 18, 27, 15, 15, 30?
4 answers
asked by
sea
688 views
(not for Ms.Sue)
Find the mean, median, and mode of the data set. Round to the nearest tenth. 15, 13, 9, 9, 7, 1, 11, 10, 13, 1,
17 answers
asked by
Sandra
5,274 views
For a 10 point quiz, the professor recorded the following scores for 8 students:
7, 8, 3, 9, 10, 6, 8, 5 What is the Mean for
4 answers
asked by
Jake
1,990 views
The five sales people at Southwest Appliances earned commissions last year of $13,000, $22,000,
$47,000, $15,000, and $24,000.
4 answers
asked by
Jacqueline
2,132 views
A researcher measures eye color for a sample of n = 50 people. Which measure of central tendency would be appropriate to
5 answers
asked by
Lyn
5,402 views
Use the data below to find the mean, median and mode.
28, 30, 30, 31, 32, 33, 34, 35, 37, 38, 39, 41 Can you help me to find the
7 answers
asked by
Lilly
1,255 views
The table below shows the LOS for a sample of 11 discharged patients. Using the data in the table, calculate the mean, range,
4 answers
asked by
Anonymous 11/9/13
2,774 views
A piper delivers 10.04, 10.02, 10.08, and 10.06 mL in consecutive trails. Find the mean volume and the average deviation from
4 answers
asked by
Lisa
2,630 views
A set of nine data points is shown below. Which statement is true if a tenth data point of 45 is added to the data set?
8 11 12
4 answers
asked by
Me
2,551 views
Construct a data set of 8 items that has a mean absolute deviation of 0.5 and for which average 8
4 answers
asked by
Kristen
1,018 views
If someone asked: what can we learn from analyzing the standard deviation of a set of data that we couldn't learn from just
3 answers
asked by
Carly
1,401 views
If the outlier is removed, what is the mean of the data set below?
21, 23, 19, 25, 83, 23, 21 A. 21 B. 22 C. 23 D. 24
6 answers
asked by
Jazzy
649 views
Find the mean. median and mode(s) of the data. (DONE)
Choose the measure that best represents the data. Explain your reasoning.
4 answers
asked by
Mathmatic
818 views
Doug had scores of 80, 85, 75, and 80 on his first four exams in a course. a. Find the mean, median, and mode for these exam
6 answers
asked by
Anonymous
1,115 views
In a biology class, you are growing bean plants. The heights of 8 of the plants in inches are given 12, 14, 9, 10, 8, 12, 16, 7.
4 answers
asked by
cherry kate
310 views
Martin tracked the amount of water he drank for an entire week. The bar graph shown here displays the information about his
4 answers
asked by
MapleSyrup
1,466 views
Find the mean of the following data set:
25, 30, 20, 20, 25, 35, 35, 10 a. 15 b. 20 c. 25 d. 30 My Answer: b. 20
4 answers
asked by
Janessa
1,381 views
When a distribution is mound-shaped symmetrical, what is the general relationship among the values of the mean, median, and
4 answers
asked by
Jr
2,290 views
Answer the following:
What does it mean to say that x = 152 has a standard score of +1.5? What does it mean to say that a
4 answers
asked by
Laly
1,104 views
I need help with this problem. I think I have some of the answers right but I'm not sure.
There is a data set consisting of 33
3 answers
asked by
Samantha
2,518 views
Find the range, median and mode of the data represented on the stem and leaf plot.
4 answers
asked by
Breanna
941 views
Rolinda’s first five Spanish test scores are 85, 85, 60, 62, and 59. a. Find the mean, the median, and the mode of Rolinda’s
6 answers
asked by
Liz
1,926 views
A population has m = 50. What value of s would make X = 55 a central, representative score in the population?
4 answers
asked by
Carmen
2,057 views
The number of hours per weeek that the television is turned on is determined for each family in a sample. The mean of the data
3 answers
asked by
Maddie
636 views
What is the average mean of 37,36,76,84 and 37
3 answers
asked by
Anonymous
257 views
why could the mean of the data set below be misleading? ages of teachers: 29,38,39,26,29,29,39,77,38,29
1 answer
asked by
A n i m e
322 views
Jack has the following scores on exams in his math class.
81, 87, 93, 89, 61, 81 If he wants to make his performance sound as
10 answers
asked by
Lila
1,908 views
Here are the prices (in thousands) for 9 houses for sale in a local neighborhood: $160, $295, $298, $299, $300, $302, $308,
3 answers
asked by
person
1,333 views
If the central value or typical value in a data set is 15, and the majority of the other values are within 5 points of the
6 answers
asked by
katelynn
1,160 views
Why could the mean of the data set below be misleading?
ages of teachers: 29, 38, 39, 26, 29, 29, 39, 77, 38, 29
4 answers
asked by
nadwa
1,774 views
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