Under what conditions are the median and mode a better measure of central tendency than the mean? Explain your answer giving one example for each

Q: stem and leaf plot? Also include its median.

A: Here Given total number of data =20

Q: Cite some situations that you are doing or you have done with the use of the measures of central…

A: Central tendency is a statistical measure that gives a typical value for the probability…

Q: ou are trying to decide if the restaurant owner is using the correct term to describe the data set.…

A: Example where statement is true:- Preference: - Chocolate = 6 Vanila = 2 Strawbary = 1 SO, Cocolate…

Q: Without performing any calculations, determine which measure of central tendency best represents the…

A: Basics:

Q: For a variable that measures religious denomination (what religion are you?), which is an…

A: Religious denomination cannot be ordered in the sense of less or greater than. So, mean and median…

Q: Here is a FDI for a small data set: data freq 3 50 51 3 6 Find the following measures of central…

A:

Q: Which of the following phrases is not consistent with central tendency as a statistical measure?…

A: 1) average score means it is mean. Mean is consistent with central tendency as a statistical measure

Q: What is the equation of the median-median line for the dataset in the table? I Y 2 6 12 107 C 8 22…

A: Given n=10

Q: When studying household income, why do researchers often use the median rather than mean as a…

A: Here we have to compare median is better central tendency as compare of mean when we studying…

Q: A lottery features twenty-five prizes of $20, ten prizes of $100, three prizes of $500 and one $2000…

A: Consider the provided question, Given that, A lottery features twenty-five prizes of $20, ten prizes…

Q: An occupational therapist (OT) is comparing two different treatments to see which is more effective…

A: we have two groups one consisting of participants A, B, C, D and the other treatment is on…

Q: Under what conditions would it be better to use the median instead of the mean?

A: n statistics, three measures of central tendency are widely used. These three measures are also…

Q: What caution is must for finding the median for ordered qualitative data?

A:

Q: An average is an attempt to summarize a collection of data into just one number. Discuss how the…

A: A measure of…

Q: When would you use the median rather than the mean as a measure of central tendency? Why?

A: Mean: The arithmetic mean (also called the mean) is the most commonly used measure of central…

Q: what is nominal (categorial) data?

A: Categorical data: The type of data that naturally take non-numerical values, such as words that can…

Q: The effect of data modification by addition on it on the geometric mean

A: GivenLet us consider a data distribution a1, a2, a3, ...., an. Its geometric mean is calculated as…

Q: Imagine a dataset with a mean of 60 and a median of 40, what does this tell you about skewness?

A: Given : mean = 60  median = 40

Q: Suppose that you have a data set that contains a large number of observations. Which graphical…

A:

Q: Explain what is the error in the following statement. Choose the answer that best describes you.…

A:

Q: Create an example of when you would use each: mode, median, and m other words, what is something for…

A: The mode is the value that appears most often in a set of data values .

Q: Find median of data Class       5-9,10-14,15-19,20-24,25-29 Frequncy   4         6        8…

A:

Q: Consider the following data. Which of the following options best describes the relationships between…

A: From the given histogram, the distribution is left skewed.

Q: Why do you think that the mean is the most sensitive measure of central tendency?

A: We know that, mean is the ratio of sum of all observation and number of observation. Let, xi be the…

Q: Suppose a data set is strongly skewed to the left. Which statement is true? The mean will be larger…

A: It is given that the data set is strongly skewed to the left.

Q: Explain Testing a Single Mean for significance?

A: Z-test for significance of a single mean: The z-test is appropriate when population standard…

Q: Why is the median less affected by skewed data than the mean?

A: Mean: The average values of the total observations. Median: The value that divided data set into two…

Q: What information can you get from a histogram that you can't get from just knowing the mean or…

A:

Q: 4. What is the median of this data set? 11, 13, 14, 14, 14, 15, 15, 17, 20, 22 O A. 11 O B. 14 O c.…

A: The data set is provided as follows:11, 13, 14, 14, 14, 15, 15, 17, 20, 22

Q: Based on the boxplot above, which one tends to be higher: median or the mean? Explain.

A: It is known that, for positively skewed distribution the mean of a set of observation is greater…

Q: 3.4 True or false: The mean, median, and mode can all be used with quantitative data. Explain your…

A: A quantitative variable that has the characteristics expressed a numerical values The most commonly…

Q: You have a dataset in which the mean is substantially larger than the median. Which of the followin…

A: The question is about data visualization and skewness of the data set Introduction : The 5 no.…

Q: The median of the data 24.2, 37.4, 44.6, 52.4, 64.8 is 24.2 52.4 44.6 64.8 37.4

A: If there is n value. n is odd. Then value of (n+1)/2 th term is the median.

Q: Random samples of 25 frequent flyers on United Airlines and on Delta Airlines were obtained. The…

A: It is given that 25 frequent flyers data is obtained separately for United Airlines and Delta…

Q: The correlation between mean 2015 Mathematics SAT scores and mean 2015 Writing SAT scores for all 50…

A: Given information: For all 50 states and the District of Columbia, the correlation between the mean…

Q: The median for the data 40.6, 7.7,2.2, 31, 23.7, 12, 18.9 is O 31.0 O 23.7 O 22 O18.9 7.7

A: Given query is to find the median of the data set.

Q: Here is a FDT for a small data set: data freq 45 2 46 4 47 2 48 3 49 9Find the following measures of…

A: We have given that,  The data set are :- Data (x)  frequency (f)  45 2 46 4 47 2 48 3…

Q: Frequency Histogram Comparing the Length (cm) of Perch Fish Species 12 10 00 2 0 8 16 24 Length (cm)…

A: A histogram is given below:Showcases length(cm) on the x-axis and frequency on the y-axis of a Perch…

Q: What is the shape of the distribution for the data in this study?     What measure of central…

A: Here Given  A researcher records the levels of attraction for various fashion models among college…

Q: True or False. If your answer is False, you must provide an explanation 1.The mean is affected more…

A: The mean is affected more by an extreme value than the median

Q: Business has been​ good! As a​ result, Benjamin has a total of​ $25,000 in bonus pay to distribute…

A: Given: The total bonus amount is $25000 After distribution each employee will get $2500

Q: 4) Give a real-life example of a time when it would be better to use the median instead of the mean.…

A: Solution-: Give a real life example of a time when it would be better to use the median instead of…