Vertical bar chart Horizontal bar chart Histogram Pie Chart

Q: Protective coatings of plastic and metal are commonly used on manufactured goods to prevent wear and…

A: From the graph it is observed that the center line (CL) = 0 Upper control limit (UCL) = 6 Lower…

Q: Month Jan Feb March April May Forecast Actual 10

A: We know that the Mean squared error = (1/n)*Σ(T -E(T))2 where T is the true or actual value and E(T)…

Q: Use the bar graph to determine each of the following. a. How many books are represented in this bar…

A: Let us solve the statistic problem in the next steps.

Q: The most popular colors for compact and sports cars in a recent year aregiven in the table. See…

A: Solution:We are given the below data:

Q: Write a comprehensive analysis of the given candlestick chart

A: A black box represents that this stock has gained some value over the day while a white candle…

Q: c) the humidex rating (an index based on air temperature and humidity) and the number of respiratory…

A: Correlation is defined as the measure of the relationship between two variables. Zero correlation:…

Q: Part 1 Sample 1 Sample 2 40 70 60 45 50 43 42.5 36.7 41 35 52.7 39.94 Average Total Average:

A: Average = ∑i=1nxin

Q: Calculate the Mean, Median and Mode numbers of persons per house :

A: Here from the given data, we have to find  1) mean: Is nothing but the sum of all observations…

Q: different regions of the Philippines. Region National Capital Region (NCR) Cordillera Administrative…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: Refer to the graph below and answer What percent of the land is not included in North America?

A: Separation of the function helps to find the required percentage. Since there are a total of 100%…

Q: How to and when to use a histogram, pie chart, bar graph, and Pareto chart

A: Histogram When we are given grouped data with their Corresponding frequency  When the data is…

Q: Which of the following best describes the level of measurement of birth weights?  Nominal, Ratio,…

A: Identify the correct option for the level of measurement for the given example. The correct option…

Q: a. Measurement for the diagram below: Preview b. Measurement for the diagram below: Preview

A:

Q: Zaphod Beeblebrox has recently purchased a second-hand ballpoint pen business. In the first month,…

A: Relative frequency:It represents the fraction of times a category occurs. The formula for relative…

Q: The ages of the men who signed the United States Declaration of Independence ranged from 26 to 70. A…

A: Given information: Given that represents the histogram for the ages of the men who signed the United…

Q: 5 project topic ideas for final year statistics/ actuarial science student

A: A project topic in the research area consist some principle or statement on which the investigation…

Q: Region Average Expenditure per Family (in thousands) National Capital Region (NCR) Cordillera…

A: Given data is displayed below. 369,230,205,174,270,305,175,193,202,204,179,162,175,189,181,187,127…

Q: The data provided show the number of people employed in different professions for various racial and…

A: To find the proportions of men and women in each profession. FOR ALL EMPLOYEES professionals -…

Q: Which graphs are used for categorical data? Воxplot O Pictogram O Histogram O Line Graph O Bar Graph…

A: Given that - Which graphs are used for categorical data?

Q: Classify each as nominal-level, ordinal-level, interval-level, or ratio-level measurement. Ratings…

A: Nominal data: Nominal data measure qualitative data and it is the name of variable. example: Smoking…

Q: Define despersion and type of dispersion with example

A: Dispersion is a statistical term which describes the size of the expected value distribution for a…

Q: age gender ethnicity political orier

A: a, b and c but not d

Q: The histogram of 65 player salaries (thousands of dollars) is as shown below:

A: (a)  The sample mean x is calculated using the formula x=∑i=1nfixi∑i=1nfi. Where, xi=ith salary from…

Q: Determine the best way to display the color of socks in a drawer. Group of answer choices Scatter…

A: Data visualization is the process of denoting the numerical data visually. Data visualization can be…

Q: Date: Circle the bar that represents the mode for heights of black cherry trees based on the…

A:

Q: Define Different Measure Scales?

A: There are four different scales. They are, Nominal Scale, Ordinal Scale,

Q: 3- Find the range of the following data. (i) 63, 89, 98, 125, 79, 108, 117, 68

A: (3) (i) The given data set is, 63, 89, 98, 125, 79, 108, 117, 68 The formula for calculating the…

Q: Sub part~ d) what is the mean of the population  e)interpretation in APA fo

A: The output is:

Q: Complete the table below. (Type integers or decimals.) Sales Relative Frequency and under

A: Given: Line chart

Q: How to calculate pie chart

A:

Q: Pie Chart of species Category sunfish bass carp

A: Pie chart is a statistical tool to represent the data. In a pie-chart each sector is equivalent to…

Q: Blood group (O, A, B, AB) bar chart

A: Blood Group(O,A,B,AB) here, we are basically grouping as per the blood group ie. categorial data

Q: Symbols for the following: sample size sample mean population proportion

A: The sample size is represented by the symbol n. The symbol for sample mean is called “x-bar” and is…

Q: How many significant figures and/or decimal places to be used when reporting standard error? For…

A: Answer

Q: What is population size?

A:

Q: The histogram shows the number of miles driven by a sample of automobiles in New York City. What is…

A: From the given histogram we only have two labelled class mid points 10000 and 40000. From this class…

Q: Find the 25th, 50th, and 75th percen 15 24 31 35 38 42 48 49 54 57 60 62 72 73 74 76 78 80 89 92 93…

A:

Q: Construct a frequency table for this data set as well as a pie chart using excel and XLSTA

A: Pie chart : A chart could be a spherical applied math visual that's divided into slices to indicate…

Q: Is body temperature a nominal, ordinal,​ interval, or ratio?

A: Nominal: When the possible observations are tags or categories or names, without any natural…

Q: ce level.

A: Margin of error can be defined as  MOE=tc×σn  Given data :  n=21 sample mean=42 sample standard…

Q: What is the median month? (Round off to one decimal place if necessary)

A: Calculate Median from the following data6,6,2,12,17,48,60,24,20,20,18,15 for even number of data set…

Q: What is the area of sector EFG

A:

Q: Create a histogram/frequency polygon, frequency distributuion table, and stem and leaf plot based on…

A: The frequency distribution table is X Frequency 100 2 105 1 106 2 107 1 109 2 110 2…

Q: A data value of 99 corresponds to a standardized value of

A: Given: Consider a random variable X follows Normal distribution with the mean μ and standard…

Q: The following data give the number of keyboards assembled at the Twentieth Century Electronics…

A: The ascending order of the data set is given below: 41, 42, 43, 44, 44, 45, 46, 46, 47, 47, 48, 48,…

Q: What is the population density of the U.S.? Population: 301,139,947 Area: 5,692,955

A: Population density is given by the ratio of population to Area of land.

Q: What level of measurement is the New York stock exchange

A: there are four types of level of measurements1) Nominal : Categorical variable which cannot be in…

Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.