Explain the types of measurement scales (ordinal, nominal, interval or ratio), and give examples in the following situation: a) Gallons of water to put out a fire by the fire department b) Response time of an ambulance c) Test score in an examination

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 following data set is scaled scores from the SAT test in 2001: 310, 800, 450, 610, 580, 510,…

A: The data that is obtained on different period of time on same individuals is called panel data. The…

Q: Identify which level of measurement is represented by the following data. Length of time to…

A: A nominal scale represents a group attribute that doesn't have a normal order or rating. An ordinal…

Q: For the following information on a data set: Measurement Class .00-.75 .75-1.50 1.50-2.25 2.25-3.00…

A: The relative frequencies of a data set are given.

Q: 121.4 and 200 observations, there values less than 87.7. Find the percentile for 87.7. A) 45 B) 32…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: The data set below shows the number of items purchased by 10 shoppers at Selfridges (London) in a…

A: Given data set is13,27,95,38,21,50,64,24,52,27arrange the data in ascending order…

Q: The numerical measure that identifies the data value that separates the data set into two equal…

A: We know that- Mean- It is the ratio of the sum of the observations to the number of observations.…

Q: When an analytical chemist uses the word precision when referring to the data obtained from an…

A: Precision is the closeness of the measurements to each other, whereas accuracy is the closeness of…

Q: Which would be considered Qualitative data? O a) List of the years the Atlanta Hawks had a winning…

A: A qualitative data is the one which are not associated with numerical values. These data have a bit…

Q: Determine the measurement scale (nominal, ordinal, interval or ratio) for each of the following data…

A: As per the Bartleby guildlines we have to solve first three subparts and rest can be reposted....…

Q: What is the nominal, ordinal and ratio scale of measurements of the following a. Socio-economic…

A: As per the Bartleby guildlines we have to solve first three subparts and rest can be reposted....…

Q: Which of the following response categories would be a nominal level measure for the variable good…

A: Nominal level measures are the measures which doesn't use any quantitative value. Here option D and…

Q: A. Determine whether each of the following data is qualitative or quantitative. If it is…

A: As per our guidelines we are supposed to answer only 3 subparts of any questions so i am solving…

Q: Construct a hypothesis addressing which potato piece will have the greatest surface-area-to-volume…

A: Let us first understand what do we mean by a hypothesis. A hypothesis is a statement of no…

Q: Please indicate the units of analysis for each of the following questions: What is your occupation?…

A: The objective of the question is to identify the units of analysis for each of the given questions.…

Q: The numerical measure of center that identifies the data value (or values) that occurs with the…

A: We have to find carek ans

Q: If a housing researcher, the town’s mayor, your neighbor, and your mailperson all agree that average…

A: Validity can be defined as the extent to which a test actually measures what it purports to measure.…

Q: 9.) Determine which of the four levels of measurement (nominal, ordinal, interval, or ratio) is MOST…

A: AS PER POLICY I HAVE CALCULATED FIRST 3 SUBPARTS.

Q: Determine the type of data and levels of measurement of the following given and Explain why? 1.…

A: Types of data and level of measurement: Nominal: The data is in different categories, without any…

Q: A recent study by the u.s. census bureau determined that the median monthly housing rent was $641.…

A: The median is middle value of the observations, above or below which 50% of the observations lie.…

Q: The carbohydrate content (in grams) for serving sizes of select dairy (D), fruit (F), vegetable (V),…

A: From the above boxplots, we can see that the median value of carbohydrate in fruit is the largest…

Q: Q1. Define the following terms: A) Statistics. B) Quantitative data. C) Average:

A: A) Statistics : It is a science of collecting , Analyzing  and interpretation of numerical data such…

Q: Are these data sources: surveys, cost, and mode considered nominal data, ordinal data, interval…

A: Nominal data:- nominal data, also known as nominal scale is a type of data that is used to label…

Q: C3. Determine the level of measurement for each of the following variables: a. The number of people…

A: C3.  a. The number of people in your statistics class is Ordinal  ( because number of people is an…

Q: Identify the data set's level of measurement. temperatures of 21 selected refrigerators OA ratio B.…

A: The number of selected refrigerators is 21.It is asked to determine the data type of observed…

Q: Below are descriptions of nine variables. Select the THREE options that are interval scale…

A:

Q: Which of the graphical techniques below can be used to summarize qualitative data? A) dot plot 9…

A: which of the graphical techniques below can be used to summarize qualitative data ?

Q: We must arrange the data (Statistical data) before calculating: a) Deciles b) Percentiles…

A:

Q: The most frequently used measure of central tendency is: A) mean. B) middle value. C) median. D)…

A: correct option is- A) mean

Q: Determine the following classifications for the given data set. a. qualitative or quantitative b.…

A: Four datasets are given and asked to be classified into one of the categories given in a, b, and…

Q: particular method of analysis in a research study depends on: A. Research question B. Study design…

A: Question is : In a research study, any particular method depends on.

Q: It reflects the characteristic that changes from one individual to another (select the appropriate…

A: Sample is a set of values taken from a population. For example: taking a sample of size n from a…

Q: M1) Match the following study designs with the most appropriate measure of association. Note that…

A:

Q: If a sample contains 50 data values then the most convenient number of class intervals (rounded off…

A: Since we know that Class interval In a frequency distribution is defined as Class interval: A class…

Q: Find the mode(s) for the given sample data of the height (in meters) of trees in a park. 7.29, 7.41,…

A: Solution

Q: Surveys were conducted with every 7 households in Muscogee County, asking individuals to report…

A: The objective is to identify the appropriate research design from the provided nature of the survey.…

Q: Determine the level of measurement for the following variables.  a. Sex b. Number of hours…

A: The level of measurement is nominal, if the values of the variables can only be named and not…

Q: Identify the data set's level of measure ages of students in a statistic class O A. ordinal O B.…

A: Given that ages of students in a statistic class