Determine whether the underlined number describes a population parameter or a sample statistic. Explain your reasoning. A survey of 2207 adults in a country found that 83% think that militant terrorists are a major threat to the well-being of their country. Choose the correct statement below. O A. The number is a population parameter because it is a numerical description of all of the people in the country. O B. The number is a population parameter because it describes the people in a sample, which is a subset of all of the people in the country. O C. The number is a sample statistic because it is a numerical description of all of the people in the country. O D. The number is a sample statistic because it describes the people in a sample, which is a subset of all of the people in the country.

Q: Whites, highly educated more ssimism ssimismi pessimlstic about country's future standing In the…

A: a) From the graph, Many questions can be arises One possible questions will beWill USA be more…

Q: What is the Population Variance for the following numbers: 63, 4, 7, 73, 75, 78, 19, 40, 18

A:

Q: third

A: Please refer to the image below

Q: Consider the data set 7, 9, 14, 15, 22. What is the standard error of the sample mean?

A:

Q: ate the median, mean and standard deviation of the data set 33,27,27

A: The table that shows the necessary calculations is shown below: x x−¯x (x−¯x)2 33 5 25…

Q: ind the sample mean for the given data set, 25,64,38,76,48

A: Answer: From the given data, 25,64,38,76,48 Sample size(n) = 5

Q: Find the mode for the following sample data 84,54,84,95,48,64,20,32

A: Here the give data is ,      84,54,84,95,48,64,20,32 We know that,     the value that appears the…

Q: Explains how population and sample differ?

A: Introduction: Population of interest: The population of interest includes all the individuals of…

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: Find mean, sample variance, SD and CV for the following data. 20, 25, 35, 30, 40, 45, 35

A:

Q: Explain the meaning of the specified term Population distribution

A:

Q: Provide a table that summarizes the different ways to estimate the population mean and the…

A: A Table that summarizes the different ways to estimate the population mean and the population…

Q: Can the median split a distribution into a 85% : 15% frequency ratio of the observations?

A: Given: split the distribution into a 85% : 15% frequency ratio of the observations

Q: Explain how the sample statistic and the population parameter relate to one another.

A: The objective of this question is to understand the relationship between a sample statistic and a…

Q: Find the sample mean for the given data set, 45,34,67,89,24

A: Answer: From the given data, 45,34,67,89,24 Sample size(n) = 5

Q: Explain the importance of describing and comparing set of data in analyzing statistical…

A: Importance of comparing and describing a dataset.

Q: The following are the distances 9, 12, 16, 19, 19, 20, 27, 27, 28, 30, 32, 35, 35, 36 Notice that…

A: From the provided information, Number of observations (n) = 14 The data values are as follow: 9, 12,…

Q: Explain how each portion of the ANOVA table is calculated, ultimately leading to the F statistic.

A:

Q: Find the mean, median, mode, sample size, and range of these numbers: 25, 15, 29, 25, 22, 29, 21,…

A: Solution: Mean ˉx=∑x/n  =(25+15+29+25+22+29+21+25+10+29)/10  =230/10  mean=23   Median :…

Q: Find the sample mean for the given data: 8,11,13,5,16,21,9,13,17,5,3,18,16,14,23

A: Answer: Given sample values are, 8,11,13,5,16,21,9,13,17,5,3,18,16,14,23 Sample size (n) = 15

Q: What two regression inferences did we discuss in this section? What assumptions are required for…

A:

Q: Find the mean, median, mode, sample size, and range of these numbers: 20, 5, 20, 25, 20, 19, 22,…

A: Given that data 20, 5, 20, 25, 20, 19, 22, 25, 12, 20 Arrange the data in increasing order 5 , 12 ,…

Q: Create a data set of at least seven values that satisfies the condition median, mean,mode.

A: Data 2 5 7 8 10 10 10 24 12 12

Q: find sample mean and sd   4.5,8.5,6.0,8.2,4.5,6.3,8.4,5.3,9.1,2.5,6.0,7.5

A: We need to find sample mean and sd 4.5,8.5,6.0,8.2,4.5,6.3,8.4,5.3,9.1,2.5,6.0,7.5

Q: We would like to determine the average height of the overall student body at Michigan State…

A: Yes, It is necessary to take a sample from the overall student body.

Q: The ages of a group of friends are listed: 40, 26, 59, 36, 21, 42, 41, 42. Using the given sample…

A: From the provided information, The data values are as follow: 40, 26, 59, 36, 21, 42, 41, 42 Sample…

Q: Find the variance for the following sample data: 8,8,9,12,11,14,18,7,13,16

A: Answer: From the given data, Given sample data is, 8,8,9,12,11,14,18,7,13,16 Number of samples (n) =…

Q: The ages of a group of friends are listed: 41, 26, 54, 36, 21, 42, 48, 42. Using the given sample…

A:

Q: Does the population proportion and sample proportion always have the same value?

A: The question is about parametric inference.Introduction :Population proportion :The value of…

Q: What value should we expect for our sample proportion?

A: We have to answer question based on proportion.

Q: find the median, 1 st quartile anf 3rd quartile for following sample data set…

A:

Q: Explain HOUSING STATISTICS?

A: Housing statistics is the branch of social statistics that studies housing and the housing condition…

Q: The following are the distances (in miles) to the nearest airport for 13 families. 7, 14, 14, 15,…

A: To calculate the five-number summary and the interquartile range (IQR) for the given data set, we'll…

Q: Define the phrase independent samples.

A: Independent samples:These samples are randomly selected from the population. It does not depends on…

Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.