Which can be classified as ordinal scale?

Q: table below. Cars in a Parking Lot Tuesday Wednesday Thursday 35 10 Friday 23 26 Saturday 38 39…

A: Definition used-         Stem and Leaf plot -          In a stem and leaf plot, each data value is…

Q: 10 The box plots summarize the high temperatures recorded in two different cities. The temperature…

A:

Q: (Part 2) A florist claims that the number of people buying flowers on a Thursday is double that of…

A: Given : Pmonday=PTuesday=PWednesday=2×PThursdayand PThursday=PFridayLet…

Q: Why do we use area to represent frequency when we’re graphing histograms?

A: Introduction A histogram is a graph which shows the frequency of the numerical data.

Q: 16. Saraya surveyed people in her community to find out how many states they had visited. She…

A:

Q: Give definition of Cross-Sectional Data?

A: Cross-sectional data is a type of data that is gathered by analyzing the various subjects like…

Q: According to a sample of college students, the average amount of sleep they get each night is 6.2…

A:

Q: Define the term indicating variable?

A: Definition : Indicating variables are also called as dummy variables. They takes only binary values…

Q: Illustrate Interpret significant and non-significant differences?

A: If the p-value is below the provided level of significance, than the null hypothesis would rejected…

Q: 6. The dot plot shows the amount of money the Phillips family spent at the grocery store over a…

A: The inter quartile range = Difference between upper and lower quartile   In our question Total data…

Q: Summarize the frequency, the total dollars spent, and the mean amount spent per transaction for each…

A: Enter the data in excel as shown below

Q: How to determine the number of observation in the model?

A: We are given the output of a multiple model predicting car mileage per gallon (mpg) as a function of…

Q: Cass Scores on Chapter 1 Test 91-100 710 S1-40 SN 61-20 -100 25N 71-0 SON 1-70 71-40 41-100 81-0 25%

A: We have given that, The data that is represented in histogram. We have a class test score of…

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: The median is equal to the 5th decile. True or False?

A: Solution

Q: Below is a set of data collected for the density of an unknown liquid. Determine the slope of the…

A: The following data is given: X (Volume) Y (Mass) 5.00 9.27 10.00 19.23 15.00 26.58 20.00…

Q: Generally, how do you find the scale of a sine or cosine function in order to help you sketch the…

A: The scale of the graph is the basic strategy for drawing a graph. A scale is the interval between…

Q: What is Frequency Polygon?

A:

Q: (b) Complete the columns of the chart. (Enter exact numbers as integers, fractions, # of movies…

A: It is given that The Twenty-five randomly selected students were asked the number of movies they…

Q: Describe the differences between a nominal and an ordinal scale.

A: Nominal and ordinal are the levels of measurement. In case of Nominal scale variables are simply…

Q: Why the number of days spent in hospital is a data measured at an interval and not ordinal level?

A: Levels of measurement: Ordinal: It categorizes the objects with natural ordering or ranking.…

Q: How does mode and mean are differ?

A: Given : Mean Mode Both are different measures of center in a numerical data set.

Q: What type of data (nominal, ordinal, interval, or ratio) is shown in this chart? What can you learn…

A: A graph can be defined as a pictorial representation of data for easing understanding and…

Q: Distribution of AGE Mean 23.238095238 Std Dev 52986779334 Min 14 Маx 45 20 Median 23 189 N 15 10 15…

A: The average age of a mother is 23.23 years. However, 50% of the mothers have age up to 23 years. The…

Q: Which are the graphs for quantitative data?

A: Graphs such as pie charts and bar graphs show descriptive data, or qualitative data. The top 2…

Q: Write an R code to plot grouped bar graphs with error bars using the data attached.

A: Given, Data Values  Treatment S.agalactiae E.coli S.aureus P.aeruginosa F2 8 7 8 8 F2 7 7 7 7…

Q: What is area chart? Explain parts of the graph?

A: There are different ways to represent data. One of them is charts. There are different kind of…

Q: Summarize the frequency, the total dollars spent, and the mean amount spent per transaction for each…

A: From the given table the summarized table using Excel is given below:

Q: A student's grade classificaiton (i.e. senior, junior, etc) is considered quantitative.…

A: Given information A student grade classification (i.e. Senior, Junior) It is an example of…