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Descriptive Statistics
Page 3
Questions (1,713)
The number of hours a group of contestants spent preparing for a quiz show are listed below. What is a frequency table that
1 answer
asked by
MyNameIsNotImportant
106 views
Use the steam-and-leaf plot below to answer questions 1-3.
1.What is the range of data? answer=42 2.What is the median?.
1 answer
asked by
Jesus Loves You
83 views
what are the mean median mode and range of the data set given the altitude of lakes in feet
-9 -36 -23 -8 -17 -52 -27 and -36?
1 answer
asked by
i got answers
106 views
The median of the entire data set is called...
Q3 Q2 Q1
1 answer
asked by
hhhhhhhhhhhhhh
98 views
1. The ages of 5 employees of a small business are shown in the table.
Name Age Tom 45 Melissa 32 Rebecca 26 Amber 23 Jonathan 19
10 answers
asked by
Paris πΉβ¨πβ
1,459 views
From past experience, an airline has found the
luggage weight for individual air travelers on its trans- Atlantic route to have a
2 answers
asked by
Julia Brown
751 views
. A population has a mean of ΞΌ=35 and a standard deviation of Ο=5. After 3 points are added to
every score in the population,
4 answers
asked by
gashu
639 views
A fertilizer manufacturing company buys certain raw materials by weight. EAch batch of raw materials purchaes is weighed and the
7 answers
asked by
Tatenda
3,849 views
A survey found thatβ women's heights are normally distributed with mean 62.5
in. and standard deviation 2.7 in. The survey also
3 answers
asked by
alex
3,169 views
The weight of adults in a certain city has amean of 130 ibs, with standard deviation of 41 ibs .asample of 25 adults living in
12 answers
asked by
Eshete baye
1,801 views
The data shows the number of miles run per week by randomly selected students from two different classes. Find the difference
2 answers
asked by
Yo mama
198 views
Passengers using New York's MetroCard system must swipe the card at a rate between 10 and 40 inches per second, or else the card
1 answer
asked by
Amanda
768 views
A random sample of 30 women drank an average of 15 cups of coffee per week during examination finals,
with the sample standard
2 answers
asked by
Mariaan
654 views
Suppose every student in your class got a score of 85% on an exam. What are the mean and standard deviation of those exam scores
4 answers
asked by
Tiffany
2,457 views
A random sample of dates taken from headstones at a cemetery in Pleasanton, California, showed an average lifespan of 70 years
1 answer
asked by
Anonymous
602 views
A random sample of n = 9 scores is obtained from a population with ΞΌ = 50 and Ο = 9. If the sample mean is M = 59, what is the
3 answers
asked by
Samantha
1,923 views
A random sample of the amount paid (in dollars) for taxi fare from downtown to the airport was obtained. (Give your answers
3 answers
asked by
Tom 81
1,478 views
A sample of 3000 observations has a mean of 86 and a standard deviation of 13. The distribution is bell-shaped. Using the
2 answers
asked by
myself
727 views
The International Air Transport Association surveys business travelers to develop quality ratings for transatlantic gateway
2 answers
asked by
Vanessa
957 views
The branch manager of an outlet of a nationwide chain of pet supply stores wants to study characteristics of her customers. In
2 answers
asked by
Student
756 views
the lytton rubber company wishes set a minimum mileage guarantee on its new Mx 100 tire. Tests reveal the mean mileage is 67,900
7 answers
asked by
habtsh
1,233 views
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
asked anonymously
76 views
Based on the summary of descriptive statistics result presented in Table
2 below, interpret and briefly discuss the results for
4 answers
asked anonymously
97 views
Differentiate between the measures of dispaersion and measures of central tendency
7 answers
asked by
Evaristi Paulo
133 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
asked by
Stat
146 views
Find the standard deviation for data: 6, 2, 3, 1
2 answers
asked anonymously
91 views
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
asked anonymously
162 views
mean absolute deviation of the numbers 231,417,327,279,376,432,274,198,734,495,274,528,365,645,437
2 answers
asked by
hbfifedfh
121 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
asked by
iamunknownbyyou
106 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
126 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
Yo mama
139 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
asked anonymously
214 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
boops
96 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
3 answers
asked by
Hann
94 views
Find the mean, median, and mode for the data set.
2 answers
asked anonymously
64 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
146 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
83 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
84 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
87 views
Summarize the center of the data set below by determining the median.
96, 98, 56, 88
6 answers
asked by
abagael jeter
55 views
The ages of randomly selected employees at two companies are recorded. Their ages are as follows.
Company A: 34, 28, 36, 27, 45,
4 answers
asked by
Math
208 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
137 views
What is the frequency distribution below and determine the range variance and standard deviation of the population function
2 answers
asked by
Bruk
104 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
66 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
79 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
.
93 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 π
115 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 π
135 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
111 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
99 views
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