For Grouped Data: Given the data set: Class Interval Frequency 0-9 6 10 - 19 4 20 -29 30 - 39 40 - 49 7 Solve for: a. Mean Class Interval 0-9 6 10 - 19 4 20 - 29 8 30 - 39 5 40 - 49 7

Q: Find the mean for the given data set, 24,11,32,16,18

A: Answer: From the given data set, 24,11,32,16,18 Sample size(n) = 5

Q: What is the mean of the data set comprising the numbers 7, 6, 5, 6 and 11?

A: Here Given Data set 7,6,5,6,11

Q: Find the range for the given data, 12,3,45,16,72,11,44,33,18,10

A: Formula :  Range is the difference between maximum value & minimum value in data . Range =…

Q: An business reviews data on the daily amount of calls it receives. Are the data discrete or…

A: Discrete Variable: A variable which assumes only specified values within a given range is a discrete…

Q: Do histograms have to show grouped data? Can you use them for individual numbers as well as groups…

A: Introduction    from the above question we have to explain Do histograms have to show grouped data.…

Q: IQR for data set  41, 49, 55, 82, 84, 85, 93, 103, 113, 121, 126, 127, 136, 136, 155, 166, 169,…

A: Given, The data set is 41, 49, 55, 82, 84, 85, 93, 103, 113, 121, 126, 127, 136, 136, 155, 166, 169,…

Q: mode can be more than one in a data set but medium cannot.explain in two lines.

A: Mode: Mode is the most frequent observation in the data set. So, it is possible to have more than…

Q: 16,10,30,32,35,23,17,19,24,29,26,17,12,18,38,27,18,31,33,32,41,22,35,…

A: The total number of basketball games played by the player = 68 The total points obtained from these…

Q: find coefficient of variation for given population data   20,25,28,27,26,32,35,34,24

A:

Q: Mode of the data 7.5, 7.3, 7.2, 7.2, 7.4,7.7,7.7,7.5, 7.3, 7.2, 7.6, 7.2 is

A: We know that mode is the most frequent value in the data set.

Q: find 2nd percentile for given data 12,15,6,3,7,9,8,4,14,19,18,16,13,15,14,12,15,5

A:

Q: Define Data Reduction?

A: Introduction A data can be in a form of text, observations, images, numbers, figures, graphs or…

Q: what is the mean of this data set 24, -6, 5, 35, 0, -8, 36,7

A: The Given data set is  24, -6, 5, 35, 0, -8, 36,7

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: Describe data in terms of variability, association, and relative standing.

A: Terms with example Variability Association Relative standing

Q: Find the mode for the given data set, 55,67,55,89,34,65,34,55,67,89

A: In statistical analysis, the mode is a valuable measure that identifies the most frequently…

Q: Consider the following data set: 3, 4, 2, 2, 1, 6, 5, 2, 1, 2, 3, 4, 3,4,8 Find the mode

A: Given Data : 3, 4, 2, 2, 1, 6, 5, 2, 1, 2, 3, 4, 3,4,8 Mode is the data value which have been…

Q: Explain when can we use data grouping?

A: when the data is large, then the data grouping is used. The general way of handling continuous…

Q: Nork 1 (Due next class ) he number of points scored during each game by a high school basketball eam…

A: Data56546171466155686066546152366451

Q: Find the mean and variance of Set S (-8, 4, 0, 10, 16, 20)

A:

Q: Find the range for the given data set, 44,56,76,98,37,22,38,46,11,39

A: Answer:-  Given data set is,  44,56,76,98,37,22,38,46,11,39  Using formula,  Range = Maximum value -…

Q: How do you determine which data gathering instrument to use in a research?

A: Data collection is an important step in the research process. The instrument you choose to collect…

Q: Give an example of a. univariate data. b. bivariate data.

A: There are two types of data: Univariate data Bivariate data

Q: calculate the coefficient of range separately for the two sets of data given below set 1…

A: Answer : From the given data, set 1 : 7,11,9,12,15,20,4,25 set 2 : 19,22,25,30,36,45,55,59 Now, The…

Q: Find the following for the data set {2, 8, 10}

A:

Q: True or False: A data set will always have exactly one mode. ..... Choose the correct answer below.…

A: follow next step

Q: Data of Games:…

A: Given a data…

Q: find mode of dataset 4, 14, 12, 4, 15, 15, 6, 8, 10,12,12 *

A:

Q: How important is discrete mathematics for a Data analysis?

A: Answer given below.

Q: find range and midrange of data…

A:

Q: Draw a scatter diagram for a set of data that has an r= -1

A: Correlation is a statistical term used to describe the relationship between two variables or…

Q: find sample kurtosis of data 15,18,19,20,21,21,22,25

A:

Q: What level of data does the example​ represent?   Credit Card Number

A: Their are 4 level of data.  1. Nominal  2. Ordinal  3. Ratio 4. Interval The nominal data is…

Q: Mode can be more than one in a data set but medium cannot be.explain

A: Median: The median is the middle value in an ordered sequence of data. If there are no ties, half of…

Q: 1. What does it mean to "Clean the Data?" 2. Why do you think cleaning data is important? EXPLAIN…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the mean of the data set? 8, 11, 3, 10, 14, 4, 17, 9, 20, 15, 23, 28, 26, 3, 29, 2

A:

Q: What does it mean when a constant is added to every data value in a data set ?

A: when a constant is added to every data value in a data set, there will be a change in the…