Data Analysis and Statistics

Welcome to the "Data Analysis and Statistics" category on Questions LLC! Whether you're a statistics enthusiast, data analyst, or someone looking to improve their analytical skills, you've come to the right place. This category is designed to provide you with a wealth of knowledge and insights to understand, interpret, and make meaningful conclusions from data. From basic concepts like probability and sampling to advanced techniques such as regression analysis and hypothesis testing, our community has got you covered. Browse through a plethora of questions and answers related to data analysis and statistics and broaden your understanding of this fascinating field. Whether you're tackling a specific problem, seeking guidance, or simply curious about data analysis, join us on this journey of uncovering insights and turning data into knowledge.

Questions (82)

Use the table to answer the question.Hip-Hop Pop Totals 10th Grade 112 53 165 11th Grade 98 147 245 Total 210 200 410 Examine
1. 3 answers
2. asked by Amilyah Watson
3. 297 views
Use the sterm-and-lead plot below to answer questions 1-3Stem Leaf 5 4 5 6 0 6 9 7 2 3 4 5 5 8 1 2 8 9 9 5 6 5/4= 54 1. What is
1. 44 answers
2. asked by Help me plz
3. 20,305 views
Class 1: 6, 8, 10, 11, 14, 4, 5, 8, 2, 7, 7, 5, 10, 12, 11Class 2: 6, 4, 5, 6, 7, 8, 12, 9, 10, 11, 5, 8, 7, 4, 10 The data
1. 1 answer
2. asked by Mineta 🍇
3. 124 views
The grades earned by 20 students on a test. Which display is chosen as an appropriate type of display?
1. 2 answers
2. asked by Unknown
3. 140 views
The box-and-whisker plot shows the average temperatures in Atlanta, Georgia in March.box whisker plot Which statement about the
1. 2 answers
2. asked anonymously
3. 159 views
The number of hours a group of contestants spent preparing for a quiz show are listed below. What is a frequency table that
1. 6 answers
2. asked by MyNameIsNotImportant
3. 93 views
18, 24, 18, 23, 19, 24, 23, 18Which measure has the greatest value for the data listed?
1. 1 answer
2. asked by camillya
3. 52 views
Unir 4 6B Math quiz. I'm on the verge of failing and really need some help. Here are the questions on the test. 16 questions js
1. 1 answer
2. asked by ur mom
3. 70 views
initial class boundary of22.5 , an ending class boundary of 47.5 , and 5 classes of equal width.
1. 7 answers
2. asked by KEVIN
3. 103 views
The test scores for 10 students in Ms. Sampson's homeroom were 61, 67, 81, 83, 87, 88, 89, 90, 98, and 100. Create a frequency
1. 1 answer
2. asked by K
3. 57 views
Part two shape and variability of data quiz part two
1. 1 answer
2. asked anonymously
3. 98 views
Can you create a line plot that represents the data set:25, 23, 25, 29, 28, 22, 29, 29, 30, 23
1. 1 answer
2. asked by Eggy#6091
3. 56 views
Use the histogram to answer the questionAbout how many middle school students were surveyed for this graph? 200 175 150 130
1. 4 answers
2. asked anonymously
3. 91 views
Using Graphs to Analyze Data Unit TestConnections Academy 8th Grade Please only use this to check your answers. 1. What are the
1. 2 answers
2. asked by Pichu0008
3. 352 views
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.Use the circle graph
1. 16 answers
2. asked by Agent no one
3. 4,446 views
Ms. Alison drew a box-and-whisker plot to represent her students’ scores on a midterm test. Josh received an 88 on the test.
1. 3 answers
2. asked by cap pops
3. 508 views
Leaf and plot diagramHow many students ran 6 or more miles 4 3 5 5 0 5 6 6 2 2 4 7 1 3 8 0 4 Is the answer 7 Thanks
1. 7 answers
2. asked by cory
3. 3,495 views
To be considered for pilot school, 12 students took a spatial reasoning test that resulted in this list of scores. Find the
1. 4 answers
2. asked by Ember Lovet
3. 2,283 views
17. A survey of 594 students about the sports program at a school finds the following results: 528 students like the program 66
1. 4 answers
2. asked by Aaliyah
3. 2,113 views
There was a berry-picking contest at the Earth Day celebration this year. The line plot below shows the number of pints of
1. 3 answers
2. asked by ss
3. 326 views
Half of the numbers in any data set will be larger than theA) mean B) mode C) median D) midrange
1. 6 answers
2. asked by Rose
3. 834 views
You want to know the number of students in your school that have a January birthday. You survey the students in your math class.
1. 3 answers
2. asked by MAX
3. 1,099 views
A town's population was tracked over a period of 60 years the result are shown on a scatterplot from which data set was the
1. 4 answers
2. asked by Aliayah
3. 283 views
Draw a flowchart that will accept the physics score by 30 students calculate and print the average mark
1. 3 answers
2. asked by Anonymous
3. 243 views
ms allison drew a box and whisker plot to represent her students scores on a mid term testjosh received 72 on the test describe
1. 3 answers
2. asked by g
3. 439 views
The traffic engineer for a large city is conducting a study on traffic flow at a certain intersection near the city
1. 6 answers
2. asked by Anonymous
3. 6,248 views
This is just a general question..Why do you think it is beneficial to average class data instead of drawing conclusions from
1. 2 answers
2. asked by Kim
3. 463 views
Match these quartiles with their percentiles.Q1 Q1 drop zone empty. Q2 Q2 drop zone empty. Q3 Q3 drop zone empty. Q4 Q4 drop
1. 2 answers
2. asked anonymously
3. 39 views
The stem and leaf plot show scores on a recent math quiz for two classes. How many students in each class scored 85%?Quiz scores
1. 1 answer
2. asked by Lila England
3. 157 views
The numbers below represent the age it is of the first 10 people in line at the movie theater 15 23 19 15 20 22 19 22 21 15
1. 1 answer
2. asked by Gta god
3. 128 views
Please reply fast!Find and interpret the range of the points earned. Points Earned 15 12 17 8 21 20 6 9 Find and Interpret the
1. 1 answer
2. asked by Barkhas
3. 251 views
What is the greatest value shown on the box-and-whisker plot?A. 25 B. 45 C. 50 D. 60
1. 1 answer
2. asked by cutie pie
3. 409 views
out of 245 students,-218 students like the program -27 do not find the program necessary. if a circle graph were made from this
1. 3 answers
2. asked by Axel Andrews
3. 705 views
A group of data elements has a mean M and a standard deviation S.a) Find the new mean and the new standard deviation if a
1. 1 answer
2. asked by Abigail
3. 431 views
13,14,29,26,41,53,60,7,89,14Based on the numbers above what is the variance and the standard deviation of the data set. I think
1. 4 answers
2. asked by Chris
3. 851 views
I get how to use the method of least squares to determine slope, intercept, uncertainties in slope and intercept of your graph
1. 1 answer
2. asked by Ashley
3. 388 views
the estimate the number of cans of soda thet drink each week?number of student just pretend this is a bar graph.
1. 2 answers
2. asked by pat
3. 850 views
experiment times: .15, .13, .16, .14, .15, .14, .15, .14so i found the average to be .15 and the highest value was .16 the
1. 1 answer
2. asked by Tiffany
3. 289 views
Use the table to answer the question.Number of Daycare Kids per Year Year 2000 2001 2002 2003 2004 2005 2006 2007 2008 Number of
1. 3 answers
2. asked anonymously
3. 132 views
QuestionWhich of the following examples represents a discrete data constraint with viable solutions?(1 point) Responses average
1. 1 answer
2. asked by Blue Berry
3. 147 views
To find the equation for the Linear Regression Line and the correlation between the test marks and the homework marks using the
1. 1 answer
2. asked by lol
3. 117 views
Suppose a researcher gathered survey data from 19 employees and asked the employees to rate their job satisfaction on a scale
1. 1 answer
2. asked by Tony
3. 1,311 views
110 students like the program.120 students think the program is unnecessary. 210 students plan on running for student government
1. 5 answers
2. asked by Jenna
3. 1,283 views
I am not understanding Frequency Tables and Line plots. I need to complete a frequency table, but the dta given does not have
1. 2 answers
2. asked by Amanda
3. 933 views
the following data represent the high-temperature distribution for a summer month in city for some last 130 years. treat the
1. 2 answers
2. asked by ghghg
3. 918 views
Answer the question(s) based on the following situation: 150 students in a math class take the final exam. The scores on the
1. 2 answers
2. asked by Whitney
3. 890 views
The assignment is in three parts:1. An analytic section that you will submit as an Excel spread sheet 2. A PowerPoint
1. 2 answers
2. asked by Willie Brown
3. 795 views
When drawing a histogram, it is important toa. eliminate the extremes to minimize the effect of skewness. b. choose class
1. 1 answer
2. asked by joe
3. 725 views
I can't figure out this question in my math book. What would be a reasonable answer???:Why is it important to measure
1. 1 answer
2. asked by Anna
3. 704 views
Hello! Can you check my answers for these questions? Thank you in advance (=1. The following ordered pairs give the scores on
1. 1 answer
2. asked by Wendy
3. 619 views

Data Analysis and Statistics

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