How well does Louisiana represent the United States overall? How well does Louisiana represent California or Maine? Use the profiles of the states and of the country to form your opinion. If a researcher is resource limited and uses only a single state to help predict success of a new product to be launched nationally, how should he or she go about discussing generalizability of the research results?

Q: What percentage of those who play guitar, also play piano given the following information. 18…

A: What percentage of those who play guitar, also play piano given the following information. 18 - play…

Q: Kari wants to do an experiment to see if class level (freshman, sophomore, etc.) affects total…

A: An experiment can be repeated multiple times and it has well-defined possible outcomes.

Q: The table below shows scores on a statistics exam. Find the median score. Exam Score Number of…

A:

Q: Determine whether you would take a census or use a sampling process to find the average age of the…

A: A survey, which tries to include all of the population units in the sample, is defined as census.

Q: In a sentence or two, describe the relationship between a sample and a population. Explain the…

A: Here, need to define the relationship between sample and population. Also need to differentiate…

Q: If you have the following data set {70, 72, 67, 78, 70} and you add 85 to the data set, how much…

A: the following data set {70, 72, 67, 78, 70} and you add 85 to the data set,

Q: Column A 1. 2. %23 VD

A: Given : Congruent triangles

Q: The price drivers pay for gasoline often varies a great deal across regions throughout the United…

A: Given Information : The price drivers pay for the gasoline  varies a great deal across regions…

Q: please answer in text form and in proper format answer with must explanation , calculation for each…

A: 1. **Importing Libraries**: We start by importing the necessary libraries. Pandas is used for data…

Q: The Cereal FACTS report provides information on sugar content of cereals. We have selected a random…

A: To create stem and leaf plot, we represent the left term as stem and right term as leaf.

Q: Explains how population and sample differ?

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

Q: Please answer the questions in the photo and explain. Thank you

A: (a) Sample Mean = (2.2 +0.5 +2.4 +2.7 +2 +1.5 +0.2 +1.5 +0.1 +0.2)/10 = 1.33 (b) Here, we're…

Q: From the options below, select all the different types of bar chart that would be suitable to…

A: i first give the criteria of different bar chart and then depending our need we choose any one which…

Q: We take the weights of five watermelons and get 12, 8, 14, 16, 17, and 11 pounds. What should we use…

A:

Q: 63.7 Silver Cloud 88.7 78.3 91.3 Celebrity Xpedition 87.2 91.7 73.6 Silver Shadow 87.2 75.0 89.7…

A: Regression analysis is a statistical method used to determine the strength and the relationship…

Q: What is the name of this type of sample?

A: In the method of convenience sampling, the individual samples are easily determined and do not…

Q: As part of your project, you collected 100 or more data. See link below. Two of the data columns…

A: Note: Hi there! Thank you for posting the question. As your question has asked to use Statcrunch…

Q: In a 2018 survey of 10,508 CEOS by PayScale.com, the range of annual salaries reported was from…

A: n1=n2=12α=0.05

Q: A circus operator randomly picked 5 day from the month of august to see how many people purchased…

A: Sample is the items randomly drawn from the population.

Q: Determine whether the sample is biased or unbiased

A: Given a situation, we need to find whether it is biased or unbiased.

Q: Find the 5-number summary for the following data: 6,8,4,4,6,2,4,6,2,4,2,8,4,6

A: Find the 5-number summary for the following data: 6,8,4,4,6,2,4,6,2,4,2,8,4,6

Q: Find the mode of the following data 83,37,73,63,63,12,84,84,61,31

A: 83, 37, 73, 63, 63, 12,  84, 84,  61, 31

Q: Maci is a social networking maniac! Although she prefers Instagram, she also spends a lot of time…

A: Introduction A variable is a no., characteristic which can be counted or measured.

Q: Find the mode of the following data 84,83,73,73,84,73,73

A: Data : 84,83,73,73,84,73,73

Q: Find an article of your choice which uses proportions, and copy and paste the address of that…

A: The objective of the question is to understand the concept of sample proportions and how they are…

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: Briefly explain how theory development might impact the selection of a sample.

A: Find: The theory development might impact the selection of a sample.

Q: The table below shows the frequency of students and how many pets they have. Number of Pets Number…

A: Given data: Number of Pets Number of Students 0 8 1 5 2 4 3 1 4 1

Q: At the Carnival game, there are three 1 dollar bills, one 5 dollar bill, and one 10 dollar bill in a…

A: Let data is Xi. So E(X)= (Summation Xi)/n Here sample size, n= 20

Q: 2. What conditions must be met for the hypothesis test to be valid? JA. There must be at least 10…

A: It is given that Sample size n = 215 Number of categories k = 7 To test that whether that…

Q: In 2015, Addison Group and Kelton surveyed the work preferences and attitudes of 948 working adults…

A: Given the observed data                                                      GenerationLeave Job for…

Q: Please answer questions below Below is a sample of 64 responses of a survey of Ward 3 residents in…

A: Note: "Since you have posted a question with multiple sub -parts , we will solve first three sub…

Q: Paleontology students went on a dig for fossils. The following data set contains the number of…

A: Median is the middle most observation of a set of data.

Q: A researcher from the ministry of education wants to find out if there is an academic difference in…

A: English Mathematics   92 92   83 83   80 70   82 65   90 92   95 94   98 66   96…

Q: DuPont Automotive releases a Color Popularity Report which provides the percentages of car colors in…

A: The claim is to test whether the sample provide enough evidence to support the stated probability…

Q: Describe about the Ranked Data and Ordinal Measurement.

A:

Q: Create a five-number summary of the data set. minimum %3D mpge mpge median = mpge Q3 = mpge maximum…

A:

Q: Holiday Blues. A poll was conducted by Opinion Research Corporation to estimate the proportions of…

A: Since this is a multiple part question; only 1st 3 parts are answered. Part a The special attribute…

Q: The U.S. Census Bureau collects data on household size and publishes the information in Current…

A: Quantitative variable: The variable which can be measured using the number is called the…

Q: The Centers for Disease Control (CDC) want to study the effects of lead exposure on children.  They…

A: Population is the set of all subjects of interest and the sample is the subset of the population.

Q: find 5th deciels for given data  12,15,42,3,26,36,6,56,32,25,29,67,32,30

A: