For the data described, identify the level of measurement as nominal, ordinal, interval, or ratio. The years that different companies were started.

Q: The graph to the right shows the responses to the question, "How serious is global warming?"…

A: Horizontal Axis: A, B, C, D and EVertical Axis:0, 10, 20, 30, 40 and 50

Q: In a study, the data you collect is wage per hour. What is the level of measurement?

A: We know that Nominal level of measurement represents categories. Ordinal level of measurement…

Q: For the following items, identify if they are nominal, ordinal, ratio, or interval data. A)…

A: Nominal: Nominal scales are used for labelling variables without any quantitative value.…

Q: The data shows that the percentage 015

A: Given the data shows that the percentage of female cigarette smokers in a certain country declined…

Q: If you are told only that you scored in the 80th percentile, do you know from that description…

A: p-th percentile means that there are p% of the values are less than that value. Here, you scored in…

Q: Which of the following is preferred for graphing a variable with a nominal scale of measurement?

A: Nominal variable A nominal variable is a variable where a nomenclature for the different measures…

Q: How many performers earned exactly 3 stars? (be careful - compare the question wording to the scale…

A: The graph displays number of stars on x-axis and percentage of performers on y-axis. Total number of…

Q: The cost for board exam review services costs P11500, P11750, and P11250 for years 2018, 2019, and…

A: A range is an which defines the min. & max. values for any set of nos. of a particular variable.

Q: fined as the percentage of a specified number of se he following data for time

A: Given ,

Q: What is the relationship between the amount of time statistics students study per week and their…

A: Hello! As you have posted more than 3 sub parts, we are answering the  3 sub-parts(d, e and f).  In…

Q: From the data given below, find out the value of Y when X = 35 10 20 30 40 Y 50 60 70 90

A: Given data is  X 10 20 30 40 Y 50 60 70 90

Q: Calculate (x-bar) for the data shown, to two decimal places

A: Calculate Mean from the following data17.9,2.6,6.3,16.4,24.2,26.1,18.7,18.4,9.1,5.7

Q: Please, find the Harmonic Mean of the given data. ASAP Monthly rent less than (Rs.) 10 20…

A: Given Monthly rent less than (Rs.) 10 20 30 40 50 60 70 80   Number of…

Q: What is the level of measurement for each of the following variables? a. Human height. Ratio b.…

A: We want to tell you nominal, Ordinal, ratio, interval data

Q: For the following example indicate the type of data involved using the following: A = nominal data…

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

Q: If educational level is measured as "Did not graduate from high school" and "graduated from high…

A: The level of measurement is Ordinal Scale. The ordinal type of measurement allows for rank order by…

Q: Create a relative frequency bar graph for the data and round your answers to two decimal places.

A: The graphs are used to represent the data by visualizing the data set. Many times it used to predict…

Q: An educational researcher wants to see if the number of hours that a student watches TV is somehow…

A: The scatter plot is obtained using EXCEL. The software procedure is given below: Enter the data.…

Q: To better understand and schedule emergency room service a hospital administrator collected data on…

A: Given :i)  Four quarter moving average is

Q: Compare the two groups (male and female students) in terms of their measures of location and…

A: Introduction: To compare the two groups, we have first separately identified the students in the two…

Q: Determine whether the variable is qualitative or quantitative.   Distance in miles to the nearest…

A: Quantitative variable: Quantitative variable is a variable that has numerical values within a…

Q: If we add a constant (say, d) for all data values, how this will affect the geometric mean

A: Geometric mean of a data distribution a1, a2, a3,..,an is nth square root of product of all data…

Q: Determine whether the variables is qualitative or quantitative number of infants born in a month

A: Let QlV denote qualitative variable. Let QnV denote quantitative variable.

Q: Describe how each of the following variables can be measured using the nominal and ratio scale of…

A: Nominal scale data mostly deals with the qualitative characteristics of a random variable. On the…

Q: If we add a constant (say, d) for all data values, how this will affect the geometric mean ? Give…

A: Consider that x1, x2, x3, x4, x5, …. xn, are the data values. Thus, the GM (geometric men) can be…

Q: the length of time taken to run 100m a continous data?

A: Variables is of two types: qualitative data and quantitative data.  Qualitative data represents…

Q: For paired observations, the value of the average difference is?

A: Detaild Explanation Given In Attached File kindly Refer.

Q: The heights (at the shoulders) are: 600mm, 470mm, 170mm, 430mm and 300mm. Find out the Mean, the…

A: Here, x x-x (x-x)2 600 206 42436 470 76 5776 170 -224 50176 430 36 1296 300 -94 8836…

Q: Calculate ¯xx¯ (x-bar) for the data shown, to two decimal places

A: It is given that, We have the value of data X as 8.3,8.7,5,5.5,26.6 We know that x̅(X-bar) is…

Q: Identify the following as nominal level, ordinal level, interval level, or ratio level data : "Ages…

A: Given :  "Ages (in years) of nursing students"

Q: State whether the data below are discrete or continuous, explain why. The time(in minutes) it takes…

A: It is given that the time (in minutes) it takes different students to drive to school from home.

Q: For the following data: 18, 15, 12, 6, 8, 2, 3, 5, 20, 10. Find the value corresponding to the 25th…

A:

Q: Ranking a group of cities in terms of quality of life would be an example of measurement on a ____…

A: There are several categories which can be used to represent the quality of life within a city.This…

Q: Graph the Data using one chart showing the Age distribution and Gender Distribution of the…

A: Graphical representation is one of the simplest method to deal with data. It helps to get…

Q: if you were to describe a population or a basic data set, what measures/ graphics would you need and…

A: Theoretical Measures: (1). Central Tendency (mean, median, mode, etc.) describe where center or…

Q: The flights of stairs was measured in this study based on participants reporting the number of…

A:

Q: For the following data : × (starting hourly wage) = [5, 7, 8,12, 13] and S...erI

A: From the information, X Y X^2 Y^2 XY 5 2 25 4 10 7 3 49 9 21 8 4 64 16 32 12 5 144 25 60…

Q: For each description of data, identify theW’s, name the variables, specify for each variable whether…

A:

Q: What type of data is the total distance represented in the table below? Time (minutes)Total Distance…

A: It is an important part of statistics. It is widely used.

Q: Graph the data below and then answer the questions that follow.

A:

Q: For the data shown, answer the questions. Round to 2 decimal places. 10.4 12 2.9 21.4 5.3 22.8 2.6

A: Given data, 10.4,12,2.9,21.4,5.3,22.8,2.6   Sort the data in ascending order.…

Q: State whether the following statement is true or false: “The correlation between bushels per acre…

A:

Q: This tells us how much the observation spread out from the mean.

A:

Q: Please, find the Arthematic Mean of the given data. ASAP Monthly rent less than (Rs.) 10 20…

A: Given Monthly rent less than (Rs.)(X) 10 20 30 40 50 60 70 80   Number…

Q: Almost there...round the percentages to three significant digits, and make sure to label the axes of…

A: From the provided data we compute the percentages as below:     Frequency Percentage Dog…

Q: For the following example indicate the type of data involved using the following: A = nominal data…

A:

Q: A sales manager wants to forecast monthly sales for the company's products using the following…

A: A company manager intended to forecast the monthly sales and six months sales are given as below:…

Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.