Select all the statistical functions that are part of PostGis 2.1 :     ST_Histogram     ST_TTest     ST_Count     ST_ValueCount     ST_Regression     ST_Distribution     ST_Plot     ST_SummaryStats     ST_Quantile

Q: At a large industrial plant, employees were classified according to age and given a leadership exam.…

A: Hypothesis testing is an inferential procedure of testing a claim about a population characteristic.

Q: Find Interquartile Range (IQR) for the following set of data: 22,32,37,33,33,40,39,47,38

A: We have given the data set: 22 32 37 33 33 40 39 47 38 n=9

Q: Identify the type of table that is used to group bivariate data.

A: In this case, we need to identify the type of table that is used to group bivariate data.-

Q: Split Samples. An industry and a municipal wastewater treatment plant disagreed about wastewater…

A: From the given information, an industry and a municipal wastewater treatment plant disagreed about…

Q: Find Interquartile Range (IQR) for the following set of data: 44,30,22,25,50,22,42,47,20

A: According to the given information in this question We need to find the inter quartile range for the…

Q: What type of Data is being shown

A: Given the histogram which is a visual representation of the data given. We have to write which type…

Q: find mean devaition of this data??

A: Calculate Mean deviation from the following grouped data Class Frequency (f) 110 - 119 1 120…

Q: A. The data below shows the basic literacy rates in the Philippines from 1990-2008 by gender.…

A: Given:   Year Female Male 1990 93 94 1994 94 93 2000 92 92 2003 90 87 2008 96 95

Q: B) Describe your table based on Sex, civil status and work status) Sex Cumulative Frequency Percent…

A: Given three tables based on sex, civil status and work status.

Q: Assume suitable value for any missing data.

A: Given,                -DAB∂2CA∂z2+kCA=0

Q: draw the rough sketch of three types of charts representing statistical data.

A: The three common charts representing statistical data are bar graphs, histograms and pie charts.…

Q: Examine your data using jamovi: or SPSS Produce appropriate descriptive statistics and graphics –…

A: Descriptive statistics are calculated below: SPSS Procedure: Enter the data in SPSS.…

Q: B) Describe your table based on Sex, civil status and work status) Sex Cumulative Frequency Percent…

A: Given three tables based on sex, civil status and work status.

Q: Matthew's class goes to the library every week to check out books.The line plot below shows the…

A: Given data is appropriate for measures of central tendency. In this given data we need to find the…

Q: Sketch a possible smoothed histogram for a data set that has one mode and whose mean is greater than…

A: To plot a histogram that has one mode and its mean is greater than median.

Q: The following data show the number of hours spent watching television for 10 randomly selected…

A: Given data, 15,14,19,17,13,18,16,19,15,15   Sort the given data in ascending order.…

Q: ICA 8-A ANOVA educat.nmu.edu Complete the source table for the followi C Age 18 19 18 Major Psych…

A: The data relating to age and Major is given. Need to construct an ANOVA table for the given data

Q: Provide an appropriate chart for the give data

A:

Q: Define panel data. What is the advantage of using such data to make statistical and economic…

A:

Q: A health professional is whether stress level before a routine practice session can be used to…

A: Given : A health professional is whether stress level before a routine practice session can be used…

Q: Workers at a private business was given a grade (A, B, C) based on their yearly performance. The…

A: H0 : the grades of workers are independent of department they belong.  Ha : the grades of workers…

Q: Differentiate between nominal data and ordinal data. Give at least two examples of nominal and…

A: Here we have to  Differentiate between nominal data and ordinal data.

Q: 7. The list shows the number of visitors entering the zoo each hour on Saturday. What is the…

A: Using R,

Q: Determine which of the following describes qualitative data. i). the volume of a shipping container,…

A: In the qualitative data we know that we see infrastructures, looking, made by what material and…

Q: What is the most significant independent variable?  Smoker Age  Blood Pressure

A: The most significant independent variable can be determined based on the p-values of the…

Q: For Grouped Data: Given the data set: Class Interval Frequency 0-9 6 10 - 19 4 20 -29 30 - 39 40 -…

A:

Q: Q Q 10. Which scatter plot includes the given data points? (1.9, 7.1), (2.8, 2.8), (7.7, 4.9), (5.8,…

A:

Q: A study was conducted at a local college to analyze the average cumulative GPA of students who…

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

Q: The value(s) that occurs most frequently in a data set is called the

A: we have to identify term used for the value(s) that occurs most frequently in a data set

Q: 4. Monica made a list of the number of pages in the last seven library books she read. 182, 168,…

A: Please see the explanation below

Q: What is the difference between Discrete and Continous Data and prodivde an example for each.

A: Discrete random variable : Random variables that can assume only a countable number of values are…

Q: SS tell about a set of data

A: The sum of squares of SS depicts the sum of squared differences from the mean. The sum of squares is…

Q: How Panel Data is useful to control some types of omitted variables without actually oberving them?

A:

Q: explain/interpret thoroughly the SPSS result of all variables in the datasets, including the…

A: Correlation is used to determine the relationship between the two numerical variable are associated…

Q: Give different methods of collection of data.

A:

Q: What are the modes of this set of data

A: Mode of set of data is the value that appears most frequently in the given set of data. Here a set…

Q: ys Groups Mk Primary school 15.67 6.33 Junior high school 4 11.75 6.92 High school 17.25 4.92

A: From the provided information, Groups nk Mk sk2 Primary school 3 15.67 6.33…