Using R studio Make a histogram and provide summary statistics of the claim amount and close amounts from the image provided.

Q: Using the manual method, calculate the 60th Percentile for the following numbers: 24, 69, 2, 71, 60,…

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Q: Calculate the 3rd quartile, 9th decile and 46th percentile o the distribution

A: Quartile is the measure that divide the data into 4 parts with 3 points. Decile is the measure that…

Q: The top schools HCC students transfer to are below from highest to lowest.  This type of data is…

A: We have given the following statement

Q: What scale of measurement is being used when a teacher measures the number of correct answers on a…

A:

Q: Calculate t for a comparison for repeated-measures data?

A: The computational procedure is to compute the difference between each pair of observations (di)…

Q: The margin of error in a research study is indicative of the precision and accuracy of the research…

A: Margin of error is a measure of the extent to which the sample may vary from population.  It is a…

Q: What is the z-value and area if score is 70 ?

A: The score is 70

Q: Using the data below, compute the mean, mode, and median: 67, 98, 87, 95, 93, 88, 90, 62, 71, 99.

A: Given: 67, 98, 87, 95, 93, 88, 90, 62, 71, 99 n=10 Formula used:

Q: The nine measurements that follow are furnace temperatures recorded on successive batches in a…

A: Option a is correct. The sample mean is calculated by the formula x_bar=∑iX_in wher X_i are the…

Q: Lists down some differences and similarities of INTERVAL and RATIO DATA.

A: Ratio scale and interval scale definition.

Q: Construct a box plot using the following data: 2,16,25,34,28,42,55,21,49,22,17,16,25,33,37 and 22.…

A: Given numbers are, 2, 16, 25, 34, 28, 42, 55, 21, 49, 22, 17, 16, 25, 33, 37, 22 Arranging the…

Q: Explain why we use point estimates and how the standard error of the mean margin of error are used…

A: We have to answer question on estimation

Q: Explain the difference between quantitative and qualitative measures. Provide an example of each.

A: Introduction Statistics is a field that involves collection, arrangement and analysis of the data to…

Q: What can you say about the accuracy of the forecast for an earthquake?

A: Forecasting of an earthquake are used to establish codes of bulding, in awareness programs and in…

Q: Calculate First and Third Quartiles for the data: 210, 179, 224, 317, 189, 185, 191, 217, 225, 188,…

A: For the provided data, the first and third quartiles are;

Q: Calculate the quartiles. 190 229 74 377 300 481 255 428 328 270 109 109

A: Three quartiles:The first quartile separates the lowest 25% of the observations from the other 75%…

Q: Calculate the Percentile Rank for a student who becomes fourth (4th) in terms of the GPA categorized…

A: The formula for percentile rank of score is, Percentile rank of score=Number of values below…

Q: List the descriptive statistics that can be computed to help answer the health question on how…

A: Descriptive statistics is used to obtain the summary statistics of the data, which gives the brief…

Q: Drowning in bathtubs is a major cause of death in children less than 5 years old. A random sample of…

A: We Have to find Estimate the percent of all parents of young children who use baby bathtubs.

Q: Briefly explain what is measured by the standard error of estimate

A: Given that what is measured by the standard error of estimate.

Q: Describe about Which Level of Significance to choose.

A: The significance level should be selected with close consideration of key factors such as sample…

Q: In tests of proportions, the data is qualitative. True False

A: Qualitative data  is categorical and consists of categories or labels that cannot be easily…

Q: Area= 0.0708 z-? 0

A: The standard normal variable is z, which follows the normal distribution with the mean of 0 and…

Q: doctor is studying the effects that the amount of junk food has on blood pressure.  As each patient…

A: Here  Observational study means Simply data is collected without interfering the objects..m While In…

Q: What are the Ordinal Measures?

A: Ordinal  scale is the 2nd level of measurement that reports the ranking and ordering of the data…

Q: The boxplot below shows salaries for CPAS and Actuaries in a town. СРА Actuary 20 30 40 50 60 70 80…

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Q: examine four levels of measurement?

A: There are four levels of measurement  nominal ,ordinal  and interval /ratio  – with nominal being…

Q: Describe of two examples of data sets for each of the four levels of measurement. Justify your…

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Q: Are data at the nominal level of measurement quantitative or qualitative? Explain why.

A: Nominal level is qualitative which  give label on the data without giving numerical values.

Q: Determine which of the levels of measurement (nominal, ordinal, ratio) is most appropriate. The…

A: We know that the, Subjects in which college students major may be Mathematics, Statistics, Physics,…

Q: Describe about Point Estimate according to estimating effect size.

A: Any statistics can be a point estimate, in simple terms. A statistic is a population estimator for…

Q: Describe the descriptive statistics between the two variables.

A: For  College GPA:-Mean=2.7307standard deviation =0.4296Minimum = 2.0800First quartile (Q1) =…

Q: escribe how would use a calculator and Statcruch to find Area to the Right corresponding a Z score.

A: It is required to define Z score first and then giving the steps regarding to calculate right hand…

Q: Calculate the 60th percentile of the data shown x 9.4 9.8 15.3 19.2 20.5

A: Answer - Calculate the 60th percentile of the data shown x 9.4 9.8 15.3 19.2 20.5

Q: Describe when you would use an independent samples t-test versus a dependent samples t-test.

A: In an independent samples t-test, two different groups are investigated and in a dependent samples…

Q: what level of measurement is the rating of the overall quality of a textbook from excellent to poor

A: what level of measurement is the rating of the overall quality of a textbook from excellent to poor?

Q: Describe about the Qualitative Data and Nominal Measurement.

A:

Q: Calculate the relative frequency for each

A: From the given information, The frequency table is, Relative Frequency formula: Relative…

Q: What is the range of the data set? {6.2,9.1,2.9,1.6,9.3,5.5,8.3} Enter your answer as a decimal,…

A: Here we need to find the range from the given data values.

Q: What is the best way to graphically present the shape of the distribution of numeric variable?…

A: The objective of the question is to identify the most suitable graphical representation for the…

Q: Find a real-life example of the use of ANOVA (Make sure to cite the source). Explain how and why…

A: ANOVA is used to understand whether different levels of a factor (or two factors) have an impact on…