1. Find f1 (frequency before the median class). 2. Find f2 (frequency after the median class). 3. What is the value of the mode?   *please indicate if it is f1, f2, value of the mode. thanks.

Q: What are 2 situations when you will use mode as a measure for central tendency.

A: Mode mode is the value which occurs most frequentlyn in the data set of observation and around which…

Q: Find median and mode of the messages received on 9 consecutive days 14, 11, 9, 5, 18, 4, 15, 13, 18.…

A:

Q: 2.) 14, 19, 19, 19, 12, 19, 15, 20, 16 What is the mean? What is the median?. What is the mode? What…

A: Given data is: 14,19,19,19,12,19,15,20,16

Q: Give me 2 examples of Measures of central tendency to grouped data and how to solve it

A: Central tendency is the tendency of the quantitative data set to cluster around the some central…

Q: readings from a sample of adults and eight of those temperatures are listed below (in degree…

A: 1) Put the data onto the spreadsheet       2) calculate the mean of the given data using the…

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A: We go through the definition of mean, median, mode, range.

Q: Find median and mode of the messages received on 9 consecutive 4, 15, 13, 17. 15, 16 O a. O b. 18,15…

A: arrange data in accending order  4,5,9,11,13,15,15,17,18 no. of observations n = 9 we have to find…

Q: We are going to calculate the mean, median, and mode for two sets of data. Please show your answer…

A:

Q: Cross out salaries for Company  F and Company G. What is mean and median for the set of Companies A…

A: Given information:   Salaries A 33000 A 34500 A 36000 A 43500 B 33000 B 33000 B…

Q: The N-way ANOVA is similar to the as it can only tell us whether differences between the mean exist.…

A: ANOVA: The analysis of variance (ANOVA) is used to determine whether there are any statistically…

Q: Determine the mean ,median, and mode 42,45, 38, 37.5,41, 40.5, 45, 36 ,37.5, 39

A: Given data(x);   (n=10) 42,45, 38, 37.5,41, 40.5, 45, 36 ,37.5, 39

Q: Becca created the following table to show the number of days in each month. Each X represents one…

A: Given that,X represents one month.Becca created the table to show the number of days in each month.

Q: A group of 13 students from the same middle school have been asked to record how much time they…

A:

Q: 7. Which set of data has a median of 15? А. 3, 9, 6, 15, 14, 12, 11 В. 21, 15, 5, 17, 6, 4, 19 С.…

A: We have to choose the option who has median 15

Q: What is the interquartile range for the following set of numbers? 4, 5, 6, 8, 9, 11, 13, 16, 16, 18,…

A: Solution

Q: What is the median of the following set of numbers? {12,8,13,4,7,6,3,3,15}

A: We have to find the median of {12,8,13,4,7,6,3,3,15}   First, we have to arrange the given values…

Q: A mean could be a: O parameter or a statistic. statistic only. O parameter only.

A: We have  to answer question related to mean.

Q: Blood pressure values are often reported to the nearest  5 mmHg (100, 105, 110, etc.). Suppose the…

A: Given: Sample size n = 9 Formula Used: Median = 2(n+1)4thterm

Q: USH Financial is examining the use of its midtown ATM machine. The numbers of transactions made per…

A: Given data, 97,59,86,93,52,62,99,72,60   Sort the data in ascending order.…

Q: Suppose there are 5 students in a room. The mean age is 20.0 years, and the median age is 19. If the…

A: From the provided information, There are 5 students in a room. The mean age is 20.0 Years. The…

Q: A data set has values ranging from a low of 10 to a high of 52. What's wrong with using the class…

A: While constructing a frequency distribution, we construct classes along with their corresponding…

Q: Give 2 examples of Mean in Measure of central tendency to ungrouped data

A: Introduction: It is required to provide two examples of calculating the mean of ungrouped data.

Q: A construction company has twenty workers. The company classified the orkers into two groups:…

A: Let us define the number of workers in skilled as x and the number of semi-skilled workers as y.…

Q: 2. Find the median and the mode. a) 12, 15, 18, 18, 16 b) 2,4,5, 5,5, 4, 7,3,8, 2

A:

Q: Daniel recorded the ages of the students in two of his classes below. Class I: 14, 15, 15, 16, 16,…

A:

Q: If number of observations are an even number, median is a. (N+1)/2 th Item b. (N-1)/2th Item C.…

A: If there is an even number of observations, then add the two middles values and divide by 2. The…

Q: following may not be an actual observation except for?   Class mark   Mode   Mean   Median

A: Since we know that class mark is the arithmetic Mean of lower limit  and  upper limit of a class

Q: There are26 numbers on a list, and the mean is 25. The smallest number on the list is changed from…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: If you have the following data 27, 25, 34, 36, 20, 27, 33, 27, 30, 29, then the value of the median…

A: Given data set is: 27,25,34,36,20,27,33,27,30,29 Number of observations (n)=10 First ,we will…

Q: A group of 5 students was asked, "How many hours did you watch television last week?" Here are…

A: Arranging the terms in ascending order

Q: Suppose you are representing the employees at a large corporation during contract negotiations. You…

A: Part a: Median   Part b:  Median is a  better choice for a measure of central tendency because the…

Q: In a set of 5 students, if the score of the highest student is increased by 20, what is the effect…

A: Given that  In a set of 5 students, if the score of the highest student is increased by 20, what is…

Q: ppose you are interested in testing whether the mean earning of men in California differs…

A: It is given that n1 is 123 and n2 is 88.

Q: We are going to calculate the mean, median, and mode for two sets of data. Please show your answer…

A:

Q: There are eight boys in a preschool class. They're mean height is 33 inches, and the median height…

A:

Q: Suppose we measure GPA for people in our class, we find the mean is 2.8 and the median is 3.2. What…

A: Given: Mean = 2.8 Median = 3.2

Q: Please assist with a,b,c C. Is the p value greater than or lesser than the level of significance? Is…

A: Given,sample size(n)=37sample mean(x¯)=82.7standard deviation(σ)=28.6H0:μ=75H1:μ>75α=0.10

Q: A clerk entering salary data into a company spreadsheet accidentally put an extra "0" in the boss's…

A: Solution Median is the middle value in the observations and the mean is the average of the values.

Q: a) Suppose the mean (average) of the 10 numbers is 35, median is 31. If you change only the 9th…

A: Gdfhhs

Q: We are going to calculate the mean, median, and mode for two sets of data. Please show your answer…

A: Given information- 1) We have given 11 data set. 91 56 23 49 32 29 76 85 56 60 33 Here I am using…

Q: Vrite a set of 6 unique numbers that is skewed to the left and has a mean of 6 and a median of 8.

A: Solution

Q: Maria wants to know if the number of words on a page in her earth science book is generally more…

A: Yes, because the mean is larger in the earth science book.

Q: The modal income was between $35,000 and $45,000. O The mean income was less than the median income.…

A: Given information: The cumulative frequency histogram for twenty five men were given.

Q: According to a study, there are more students purchasing black ballpens than any other color of…

A: Given : Statement : According to a study, there are more students purchasing black ball pens than…

Q: What is the median value of  1.8, 7.4, 27.5, 54.8, 8.5 ?

A: Arrange the given data in ascending order1.8 , 7.4, 8.5, 27.5, 54.8

Q: In a city with three high schools, all the ninth graders took a Standardized Test, with these…

A:

Q: The numerical measure of a data set that represents the "middle value" which separates the data into…

A: In this case, we need to find the correct option for the given statement.

Q: Define the following in your own words. - Median - Mode - Range NOTE: OWN WORDS NOT ON INTERNET

A: Define the following in your own words. - Median - Mode - Range

Q: Central Airlines claims that the median price of a round-trip ticket from Chicago, Illinois, to…

A: Given, This claim is being challenged by the Association of Travel Agents, who believe the median…