What variables are the following, explain why. Ordinal, nominal, ratio or interval 1.Birth order 2.Birth year 3.Annual Income 4.Only child

Q: What is the sex -specific mortality rate from heart disease

A: Sex specific mortality rate or sex specific death rate is calculated using the total number of death…

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: John is in a running club made up of 34 members. They run a 15K race to prepare for the…

A: We know, in a given data set, if we arrange them in increasing order then difference between highest…

Q: For each research project listed here, identify the variables and classify them in terms of level of…

A: a. From the given information, a student collected information for 50 nations regarding infant…

Q: The mean of a set of data is the sum of all values in a data set divided by the number .of values in…

A: GivenMean:-It is the one of the measures of central tendencyMean(x) of a set observations is defined…

Q: Based on the above table, you want to create a vlookup table. What would be the range of values that…

A: Given Type of donut  number purchased Chocolate cream filled 7 Strawberry 5 Kale frosted 9…

Q: Out of these variables for Foreign Autos 2019 Models, Name of model Type of model Drive Wheels…

A: The  data types are useful in determining appropriate statistical methods. The quantitative and…

Q: Calculate the range for the time taken for a client to buy your product using this data. 45, 32, 29,…

A: given data;45,32,29,63,15,15data in ascending order;15,15,29,32,45,63

Q: For the following situations, identify the type of variable (qualitative, nominal, ordinal,…

A: Given some situations and we have to identify the type of variable (qualitative, nominal, ordinal,…

Q: A researcher wants to determine whether number of miles/week students travel by car is associated…

A: Nominal variable: The categorical variable which can be divided into different distinct groups is…

Q: The Pie charts can be used to visualize 1. Only 1 variable; 2. Not more than 10 variables; 3. Only…

A: The pie charts can be used to visualize Select the correct choice

Q: Question: (a) The average wages paid to all workers in a factory was Dollar 5000. The average wages…

A:

Q: The nearest reading for the scale in the picture is: 21'-7" 21'-0" 04'-0" 4'-7"

A:

Q: Expressed as Percantage of selling price, which of the best selling menu items is the most costly to…

A: We have to answer question based on given table.

Q: Are these ratios equivalent? 30 employees : 27 months 36 employees : 24 months

A:

Q: Create four variables that have to do with the concept of "breakfast", one at each level of…

A: Given task is to create variables that have to do with concept of "breakfast" one at each level of…

Q: Temperature (in either degrees F or degrees C) is which type of variable?   Group of answer choices…

A: According to the given information, we have Given that the temperature in either degrees F or…

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: Use the range strategy to estimate each of the following. Explain how you arrived at your estimates.…

A: To use the range strategy to estimate the given expressions.

Q: Answer the following. Calculator = ok. 1) A red sprite is an electrical fl ash that occurs in…

A: Range: Range is a measure of dispersion and it is used to know how the data spread from the lowest…

Q: The speed of an airplane in miles per hour is discrete and ratio data. Select one: O True False

A: Data that can take definite integral values are discrete data. Discrete data are concrete numbers…

Q: Do these ratios form a proportion? 14 full-time employees for every 6 part-time employees 12…

A:

Q: asked how many miles, to t ;; 20; 7; 10; 18; 5; 12; 13; 12 nulative relative frequencies ended in…

A: 10.(a)  Frequency distribution table:

Q: Given the following data of a business in a month: Fixed cost = $2,100 Variable cost = $16/unit Unit…

A: Break even point is the point where the total revenue and total cost coincide. If fixed cost,…

Q: a. Create a properly labeled chart that shows how the unemployment rate has changed in NC over the…

A: The following data is given, Year June 2011 10.3 2012 9.4 2013 8.4 2014 6.5 2015 5.9…

Q: Use ratio and proportion to solve the following business situation. Suppose a local office store has…

A: Consider the number of brochures printed in 1 hour is 55,000. Suppose that x be the number of…

Q: The histogram to the right represents the weights (in pounds) of members of a certain high-school…

A: Given histogram,   Frequency table ,

Q: Complete the following table of values. (You should be able to notice a pattern.) Number of Total…

A: Hi, Thank you for the question. Since you have posted multiple questions as per the rule we will…

Q: Given the following data of a business in a month: Fixed cost = $2,100 Variable cost = $16/unit Unit…

A: given  fixed cost =$ 2,100 variable cost=$ 16unit unit price =$ 30unit claim- to find the total cost…

Q: Which statement best describes the two tables of values? i) 1 2 3 4 y 10.6 16.9 23.2 29.5 35.8 ii) 1…

A: solution:-   table(i)x1=1, x2=2, x3=3, x4=4, x4=5y1=10.6, y2=16.9, y3=32.2, y4=29.5,…

Q: The national housing authority (NHA) wants to investigate the relationship between the size of…

A: From the above data  size of Hours is independent variable X Monthly rent is dependent variable Y…

Q: Hospitals Which of the following best describes the level of measurement of the numbers 1, 1438, 66,…

A: Four types of measurement scales:Nominal: This type of scaling is used when a variable takes…

Q: The variable "Gender" can be regarded as A. qualitative and ratio level B. quantitative C.…

A: Given  Gender is a variable  To find its level of measurement

Q: 3. The coefficient of determination, which describes the percent change in the y variable which is…

A: Coefficient of determination measures the variability caused by one factor by its relationship with…

Q: A ratio is a comparison of two items. O True False

A: yes, its true

Q: Class (kg) Freq, f 80; 100) 4 100; 120) 120; 140) 13 140; 160)

A: Mean is the average value around which the whole data set is concentrated. For the grouped frequency…

Q: To show hourly sales throughout a day, a chart would be most effective, and a chart would be more…

A: Solution A line chart can be used to show the clear image of the hourly sale . But to show what…

Q: Identify the following if it's nominal, ordinal, interval or range

A: There are four types of level of measurement : Nominal represents categories only. Ordinal…

Q: 0 o 1 2 3 4 5 6 7 8 9 10 Number of Social Media Posts Made What was the range of posts made?…

A:

Q: The credit office of a departmental store gave the following statements for payment due to 40…

A:

Q: Find the average price and med Price Per Number of Item Items $13 4 $16 $17 8. $22 6. Average price:…

A: the given data is as follows  Price Per item (x) number of items (f) cumulative frequency cf 13…

Q: list of names of countries would be an example of  a) Interval data b) Ratio data c) Nominal data…

A: We know that, list of name comes under nominal scale.

Q: A researcher wants to represent the difference in the prevalence of infant mortality rates among a…

A: Answer - A researcher wants to represent the difference in the prevalence of infant mortality rates…

Q: Actual lengths of stay at a hospital's emergency department in 2009 are shown in the following table…

A: The frequency of each class is obtained by counting the number of times each data point appeared in…

Q: Complete the following statement. In a scale model, an architect makes a room 20 centimeters by 28…

A: