Using the table and graph, what can you? Explain the sleep habits in our sample? Does it look normal? (R Coding problem)

Q: Design a figure to match the data. Using what you have learned about figures and tables, create a…

A: Introduction: It is required to create a visual representation, that is, a graph to represent the…

Q: Explore these data by constructing side-by-side boxplots, one boxplot for each group (include these…

A: From the above given data the following solution is provided below:The box plot is already given in…

Q: The data are the colors of cars. You sample 6 cars. The colors of the cars are white, gray, purple,…

A: Qualitative data : Qualitative data can be grouped according to categories. It is also called…

Q: The following is the probability of internet interruptions in one month in a XYZ company P(X=xi)…

A: The objective is to find out the average number of internet interruptions per month in a XYZ company…

Q: The following table presents data on the weight of 40 students Berat Badan/Weight (kg) Frekuensi /…

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Q: 3. How was the data collected?

A: Data collection is an important part because the whole analysis will depend upon the collected data.…

Q: Which is an example of discrete data? 1.Shoe size 2.Heights of students in the class 3.Distances…

A: Discrete variable:   A discrete variable is nothing but it takes the countable number of values or a…

Q: Suppose P(A)=0.4, P(B)=0.7 and P(A U B) =0.9 then P(An B) is 1. O 0.2 2. O 0.1 3. O 0.3 4. O 0.4

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Q: Design a figure to match the data. Using what you have learned about figures and tables, create…

A: Given Information: Consider the given information in which we surveyed 100 students in three…

Q: 2 The GPAS of students at Mt. San Antonio College are normally distributed with a mean equal to 3.0…

A: In a normal distribution curve the mean value lies exactly at the center of the curve because the…

Q: Which is the best description of the data in the scatter diagram? Negative association; the…

A: The scatter diagram graph pairs of numerical data, with one variable on each axis to find a…

Q: Ten students who are taking “on site class" have their body temperature measured, the results are as…

A: Introduction: We need to identify the correct stem and leaf plot.

Q: Given that the data are matched and considering the units of the data, does it make sense to use the…

A: The given table shows the counts of white blood cells and red blood cells from male subjects.

Q: Graph 1. Line Graph of COVID-19 cases in the Philippines since March 15-June 27, 2020 New cases…

A: The first representation of data, i.e "Philiphine's Major Import Source, 2016" is in the form of a…

Q: How often do users of a certain social media post on the​ site? The accompanying table represents…

A: The claim of the test is that whether there is relationship between the frequency of posting and…

Q: A sales manager is interested in determining the relationship between the amount spent on…

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Q: using the data below, what are the conclusions of the test?

A: Based on the analysed results above, we see that the data consists of,  Contrasts - 1, 2 and 3 ,…

Q: Ungrouped data: The scores obtained by 30 students in the preliminary examination in MAT 3.…

A: We want arrange the data in increase order

Q: Analysis: Given the context of the data in the table, what issue can be addressed by conducting a…

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Q: 3. The following data are based on information from the book Life in America's Small Cities (by G.S.…

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Q: Hair colors are an example of which type of data?

A: Introduction: There are broadly 4 scales of measurement used in Statistics, that either categorize…

Q: Which one of the following is the best example of ordinal data? Scores on a test of self-esteem O…

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Q: (Multiple choice) Which of the following statements correctly describes the difference between…

A: Here we are given 4 statements and we have to which of them correctly describes difference between…

Q: Does this describe an observational study or an experiment? A group of students are told to listen…

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Q: In the real world, what kinds of data are distributed in the shape of a bell curve? Cite examples of…

A: The bell curve graphs the normal distribution of any data. It is also known as the Gaussian…

Q: B. For the Pearson coefficient r, find sum((L - X) * (L2 - Y)/(24 * S * T) | and store this as R

A: Given, Age(X) BMI(Y) 25 30.5 42 34.3 26 23.1 42 34.7 58 39.2 32 30 24 37.6 21…

Q: (A)

A: Both of the graphs have shaded area which can be p-values. a.) When H0: μ=μ0 vs H1: μ<μ0, the…

Q: A scatter diagram can be used to visualize a pattern to the data. O True O False

A: Explanation :  A scatter diagram uses dots to represent values for two different numeric variables.…

Q: Histograms can have a bell/normal shape or they can be skewed either positively or negatively. Which…

A: normal distribution is bell shaped, unimodal and symmetric shape