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Descriptive Statistics
Page 3
Questions (1,514)
The data below represents the ages of the first 10 people in line at the movie theater 22 30 23 22 27 20 20 23 30 2 which line
2 answers
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Based on the summary of descriptive statistics result presented in Table
2 below, interpret and briefly discuss the results for
4 answers
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91 views
Differentiate between the measures of dispaersion and measures of central tendency
7 answers
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Evaristi Paulo
129 views
Private Colleges:
Sample mean = 42.7 sample standard deviation = 6.91 n = 10 51.8 44.2 46.0 32.3 43.0 31.6 45.8 38.8 51.5 42.0
2 answers
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Stat
139 views
Find the standard deviation for data: 6, 2, 3, 1
2 answers
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The frequency table shows ratings for pizza cutter. What is the mean (weighted average) rating of 5 stars is 223, 4 stars is 48,
2 answers
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mean absolute deviation of the numbers 231,417,327,279,376,432,274,198,734,495,274,528,365,645,437
2 answers
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hbfifedfh
118 views
The ages of randomly selected employees at two companies are recorded. Their ages are as follows.
Company A: 34, 28, 36, 27, 45,
12 answers
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iamunknownbyyou
92 views
The stem-and-leaf plot shows the speeds of the fastest steel roller coasters in Europe. The table shows the speeds of the
2 answers
asked by
iamunknownbyyou
116 views
Statistics Unit Test
14 of 1514 of 15 Items Question The ages of randomly selected employees at two companies are recorded. Their
7 answers
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The ages of randomly selected employees at two companies are recorded. Their ages are as follows.
Company A: 34, 28, 36, 27, 45,
2 answers
asked by
boops
89 views
Lucas recorded his lunch cost each day for one week in the table below.
Sunday $4.55, Monday $5.25, Tuesday $5.74, Wednesday
2 answers
asked by
slayrat
156 views
Use the table to answer the question.
Game Free Throws Made 1 4 2 14 3 5 4 7 5 19 6 15 7 6 What value, the mean or median, best
2 answers
asked by
Hann
90 views
Find the mean, median, and mode for the data set.
2 answers
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61 views
Two families with 6 members are randomly selected. Each of the fami members took an IQ test. Their scores are as follows.
Family
2 answers
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Me
105 views
Game Goals Scored
1 6 2 1 3 1 4 0 5 3 6 1 7 0 8 3 9 8 What value, the mean or median, best describes the shape of the data set
2 answers
asked by
arci
132 views
The following outcomes were recorded when a dice was thrown 30 times
2,3,5,4,4,3,5,1,4,3,1,1,4,2,3,5,1,4,2,2,3,2,1,5,5,2,1,3,5,1
2 answers
asked anonymously
80 views
Identify the minimum, first quartile, median, third quartile, and maximum of the data set. Then make a box-and-whisker plot of
2 answers
asked by
Hello
79 views
What are the minimum, first quartile, median, third quartile, and maximum of the data set?
18, 20, 11, 10, 8, 6, 12, 4 A. minimum
2 answers
asked by
*shrugs shoulders
82 views
Summarize the center of the data set below by determining the median.
96, 98, 56, 88
6 answers
asked by
abagael jeter
52 views
Mrs. Yamaguchi's class weighed the potatoes that they grew in their garden and recorded the data in a table. What are the least
2 answers
asked by
help
126 views
What is the frequency distribution below and determine the range variance and standard deviation of the population function
2 answers
asked by
Bruk
99 views
Does the mean or median better describe the shape of this data set? 46, 54, 43, 57, 50, 62, 78, 42
2 answers
asked by
OKIDK
61 views
The dot plots below show the number of pairs of shoes sold at two stores each day during November. What is the difference of the
2 answers
asked by
Anon
76 views
The box plot shows the amount of time people spent at the dog park.
Which statement is supported by the data? Approximately 75%
2 answers
asked by
.
86 views
The ages of randomly selected employees at two companies are recorded. Their ages are as follows.
Company A: 34, 28, 36, 27, 45,
2 answers
asked by
Mineta 🍇
104 views
Fifteen students are randomly selected from two different classes. They were asked how many books they read during the summer.
2 answers
asked by
Mineta 🍇
120 views
12. (08.03 HC)
Minnie wants to know if the number of words on a page in her planetary science book is generally more than the
4 answers
asked by
salsa
106 views
Does the mean or median better describe the shape of this data set?
46, 54, 43, 57, 50, 62, 78, 42
1 answer
asked by
Imagine being 3 years older but still smaller lmao
98 views
whats the mode of the data set: 45, 52, 17, 63, 57, 42, 54, 58.
1 answer
asked by
Imagine being 3 years older but still smaller lmao
47 views
1.
Before an election, 5,000 voters were asked for their preferences. One thousand two hundred (1,200) said they would vote for
4 answers
asked by
olive
64 views
Magdeline wants to know if the number of words on a page in her computer science book is generally more than the number of words
1 answer
asked by
Joe Mamma
106 views
The numbers of cookies in a shipment of bags are normally distributed, with a mean of 64 and a standard deviation of 4. What
1 answer
asked by
Helloooo
104 views
a normal distribution has a mean of 36 and a standard deviation of 5. find the range of values that represent the middle 68% of
1 answer
asked anonymously
70 views
the mean of a normally distributed set of data is 21.1. a data value of 13.7 has a z-score of -2.40. determine the standard
1 answer
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90 views
Consider a random sample with sample mean x. If the sample size increased from n = 40 to n = 360, then the standard deviation of
2 answers
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Jackay 70
1,103 views
Suppose that you are studying the number of vehicles owned by a US household. You find that the average is 1.8 vehicles per
2 answers
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92 views
The ages of the members of four teams are summarized below. Answer the questions about them.
Team A: The range of ages is 15 and
2 answers
asked by
KEVIN
100 views
About how many people spent $200 at the gift shop?
Responses 40 40 30 30 10 10 20
11 answers
asked by
llc
104 views
MC) The box plot represents the number of tickets sold for a school dance. A horizontal line labeled Number of Tickets sold that
2 answers
asked anonymously
73 views
A set of data has a normal distribution with a mean of 29 and a
standard deviation of 4. Find the percent of data within the
1 answer
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79 views
Which describes a statistic of a sample?
Responses A all daily maximum temperatures in June for major U.S. citiesall daily
7 answers
asked by
i dont like school but love Minecraft
77 views
What are the minimum, first quartile, median, third quartile, and maximum of the data set?
60, 50, 130, 200, 180, 150, 100, 140
1 answer
asked by
*shrugs shoulders
87 views
MATH 7 B: DISPLAYING AND ANALYZING DATA UNIT
Be sure to save this worksheet and use it in the lessons that include instructions
4 answers
asked by
bddjddbfjkeefklfknrglr/e;g;elnngkseklsgnjebgbllfriehgwoiqe9o3rh4i3o3099iej80
169 views
Branson Creek Middle School has decided to make fitness a key message to their students in the upcoming school year. As a
1 answer
asked by
LowSelf-Esteem
140 views
For the following set of data, find the population standard deviation, to the nearest hundredth.
Data Frequency 11 5 12 9 16 7 18
1 answer
asked by
.
77 views
The freshman class conducted a survey of the 9th grade students to figure out what type of items they should sell to raise
1 answer
asked by
A
95 views
If the sample follows a normal distribution, does this make sense? Why?
Mean 70.84444 Standard Deviation (s) 2.77381 Skewness
1 answer
asked by
SOMBE
90 views
Alex tracked the number of cups of coffee he drank each day for the following month and created a new probability distribution
1 answer
asked by
c00lgirl333
136 views
what are the minimum, first quartile, median, third quartile, and maximum of the data set? 18 20 11 10 8 6 12 4
4 answers
asked anonymously
110 views
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