Which cannot be classified as ordinal scale? * O Satisfaction of customers as not satisfied, satisfied, very satisfied O Movie ratings Gender O Likert scale

Q: The tuition and fees (in thousands of dollars) for the top 14 universities in a recent year are…

A: Given Information: The data represents tuition fees for the top 14 universities. To find the mean,…

Q: 8.) Which measure of center best represents this set of data? prices of earrings: $6, $12, $15, $12,…

A: Mean of a data is the average of the given data  Median To find median of the data, arrange the data…

Q: The Inter Quartile Range is the difference between the third and first quartiles. It describes the…

A: WE have to find given probability.

Q: Answer the questions below. (a) The 9 members of a fraternity have the following test scores: 65,…

A: Part a: The given data set contains an extreme value 65 which is much different from the rest of the…

Q: A teacher gives a​ 20-point quiz to 10 students. The scores are listed below. What percentile…

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

Q: (b) As part of the U.S. Census, the number of children is reported for each family in the U.S. Which…

A: We have to choose correct option.

Q: A group of students were asked how many states they have visited in their ifetime. Below is a dot pl…

A: This question can be solved easily by the help of frequency distribution table.

Q: Which statement is not true about the data set shown? There is no mode. The mean is 79. 66, 89, 90,…

A: Recall: Mean : x¯ = ∑ xN ; where ∑   represents the summation ; x represents observations and N…

Q: A researcher is interested to determine which among the following footwears (Flip Flops, Rubber…

A: Flip flops Rubber shoes Stiletto 4 4 7 2 5 9 4 3 6 3 5 8 1 4 7 2 3 9 4 4 10 2 4 6…

Q: Which of the information about the box chart made with the data below is wrong? 3, 15, 17, 18, 21,…

A: Arrange the data in an ascending order. Then,Q1=N+14th value=13+14th value=3.5th value=17+182=17.5…

Q: The number of cars sold by different dealerships over a 1-month period is given in the data set…

A: mean and median data are ...

Q: ind the median and mean of the data set below: 10,48,21,15,48,24,3010,48,21,15,48,24,30   Median=…

A: Arrange data in accending order 10,10,15,15,21,21,24,24,30,30,48,48,48,48 n = 14

Q: A questionnaire contained a question regarding marital status. The respondent checked either single,…

A: Nominal scale of measurement denotes the categories of the data. Ordinal scale of measure denotes…

Q: (b) On a test, each student is given a grade of A, B, C, D, or F. Which measure tells the grade…

A: A set of data can be studied by using tools like Mean, Median and Mode. Mean gives the sum total of…

Q: We have provided simple data sets for you to practice the basics of finding measures of center. For…

A: According to the provided information, The data set are 3, 5, and 7. The mean of the data is the sum…

Q: 31. What do we get from the following when the whole data is added and the sum is divided by the…

A:

Q: You wish to estimate the mean cholesterol levels of patients two days after they had a heart attack.…

A: Variable: A variable is an attribute or the characteristic that can be measured. The value of the…

Q: The fuel consumption rate of 10 vehicles is sampled. The rates, measured in miles per gallon, are…

A: Here we need to find the best estimate for the population mean for the fuel consumption of vehicles.…

Q: 1. Find the mean, the median, and the mode for the set of scor histogram below. Hint: you can use…

A: observation (x) frequency (f) f*x cumulative frequency 1 0 0 0 2 1 2 1 3 1 3 2 4 0 0 2 5 0…

Q: A supermarket has 500 employees. They want to survey 50 employees about new options in the vending…

A: The following information has been given: The population size is N=500. The sample size is n=50.

Q: Consumers are becoming more aware of the fuel efficiency of their vehicles. The list shown here…

A:

Q: (a) The 9 members of a fraternity have the following test scores: 66, 118, 120, 121, 122, 125, 126,…

A: a) Answer: The correct option is: Median   Reason: Because data set is having some extreme low value…

Q: (b) At a certain company, the 9 employees have the following weekly salaries: $800, $810, $830,…

A: Here we need to choose from the correct option.

Q: A restaurant launches a mobile app that allows customers to rate their food on a scale from-5 to 5.…

A: A) The average score is, Average=Sum of the scoresTotal number of…

Q: The data set below is a sample of the speeds of 10 cars passing a construction site on a particular…

A: The data set below is a sample of the speeds of 10 cars. 59, 53, 50, 50, 57, 54, 51, 48, 33, 58. In…

Q: Español To begin to better understand personal experiences of headache pain, a drug manufacturer has…

A: Given : A group of data (43,46,15,40,15,15,42) To find : Mean Median and Mode.

Q: The test scores for a math class are shown below. 81, 84, 82, 93, 81, 85, 95, 89, 86, 94 35. What…

A:

Q: What is the mean ,mode ,median and inter quartile range

A: If we have been provided with a data set The mean is the average value of the data set which is…

Q: 2. For most people, health club membership expenses are considered discretionary. Alli lives in a…

A: To find the , Mean , Median and Mode of the given data set.

Q: HOME Realty dlaims that it can sell a detached, residential house faster than any other realty…

A: Given: Histogram

Q: 22. Experimental research designs have the most control, and thus allow researchers to explain…

A: 22. True.

Q: Number of text messages received during the class for 5 students are given below. 5 2 5 4 a. Find…

A:

Q: Heal the Bay is an environmental organization that releases an annual beach report card based on…

A: A dot plot is the pictorial representation of the data values. It is drawn to observe the pattern of…

Q: 4. Find the mean, median, and mode for the set of data. 65, 78, 90, 104, 90, 126

A:

Q: A researcher is interested to determine which among the following footwears (Flip Flops, Rubber…

A: Given: Flip flops Rubber Shoes Stilettos 4 4 7 2 5 9 4 3 6 3 5 8 1 4 7 2 3 9 4 4…

Q: We have provided simple data sets for you to practice the basics of finding measures of center. For…

A: a. The mean of the data is calculated as follows:

Q: The concept “Job Involvement” is defined as the degree to which an employee is engaged in and…

A: Given:

Q: What is the preferred measure of central tendency for scores measured on an ordinal scale? O the…

A: Mode of a data set is the observation, which has highest frequency. Median of a data set is the…

Q: (a) The 9 'members of a fraternity have the following test scores: 118, 119, 121, 124, 125, 127,…

A: Descriptive statistic is used to summarize the data set. It can be summarized using two measures…

Q: The length of fish were measured at 3 different lakes.  Lake 1:  3.5, 4.2, 6.1, 5.2 Lake 2: 3.1,…

A: The given data is Lake 1 Lake 2 Lake 3 3.5 3.1 5.6 4.2 3.2 7.1 6.1 4.3 4.4 5.2 2.1 4.1…

Q: Mean Median Mode? 3,5,18,5,13,5,17,14

A: Find mean, median, mode of the given data

Q: Choose the correct description of the mean below. O A. The mean is the middle value in a data set.…

A: The mean is the sum of all the values divided by the number of values. It can be strongly affected…

Q: A data set has five values. The largest value is 31. The median is 21. The mode is 16. The mean is…

A:

Q: A researcher is interested to determine which among the following footwears (Flip Flops, Rubber…

A: Statistical tests are used in researches to test a theory or to compare the effects of different…

Q: The concept “Job Involvement” is defined as the degree to which an employee is engaged in and…

A: Given:

Q: Over the past several months customers at steiny's department store have been asked to fill out…

A:

Q: A researcher is interested to determine which among the following footwears (Flip Flops, Rubber…

A: There are 3 independent samples which are FLIP FLOPS, RUBBER SHOES and STILETTOS. We have to test…

Q: a. List the last two-digit numbers of the student's ID (College ID) from your collected data and…

A: Data: 1 26 9 54 85 36 97 99 90 59 36 33 56 69 51 97 28 99 59…

Q: A professor is interested in whether those who know more about women's rights movements are less…

A:

Q: Question Joseph wants to estimate the mean number of siblings for each student in his school. He…

A: The sample is the subset of the larger population on which study is conducted,