You are given the following claim data for automobile policies: 200 255 295 320 360 420 440 490 500 520 1020 Calculate the smoothed empirical estimate of the 45th percentile. (A) 358 (B) 371 (C) 384 (D) 390 (E) 396

Q: The following ten data values are provided: 3815 3083 1609 1566 1430 1428 1299 995 973 820 The 80th…

A: The number of observations is, n=9. 29) The data values are sorted in ascending order is, 820, 973,…

Q: The total miles per year for toll bridges and tunnels in a certain country is listed below for…

A: The answer is attached below, Arranging Observations in the ascending order -…

Q: The following frequency table summarizes 60 data values. What is the 3rd quartile of the data? Value…

A: n=60   To Find: Q3

Q: Calculate the mean deviation and its coefficient from the following data : Class Frequency Class…

A: Given that data  I want to find coefficients of mean deviation.  Mean = sum of all…

Q: Table 3. Summary of Students' Attitude towards Statistics Interpretation (Positive/Negative)…

A: The given data shows the descriptive summary about students' view about statistics.  The mean…

Q: The semi-averages of the below given data are: Year Rainfall 1999 21 2000 11 2001 14 2002 16 2003 18…

A: For calculating the semi-average we divide the data into two equal half and then calculate the…

Q: The following box and whisker plots contain data from the starting salaries of Tasmania State…

A: Boxplot :  A box and whisker plot is a way of summarizing a set of data measured on an interval…

Q: From the following data, calculate the median and the first and third quartile wáges: No. of Weekly…

A:

Q: What are the three measures of central tendency for the following data? x          f 20      1 18…

A: We know that, Mean: It is the sum of all the observations divided by the total number of…

Q: Consider the data set in the Table below, which consists of white-blood counts taken upon admission…

A: Given: i xi 1 7 2 35 3 5 4 9 5 8 6 3 7 10 8 12 9 8

Q: The box-and-whisker plots below show the mean monthly temperatures (°F) for Mexico City, Mexico, and…

A:

Q: Which of the following pairs of variables (attributes listed in parentheses) could be analyzed using…

A: The pairs of variables should be categorical (nominal/ordinal) in nature for the analysis of…

Q: Referring to the data, how many regions are above the 80th percentile of the nominal wage? Region…

A:

Q: The following two-by-two table was created from the data.   TROUBLE STAYING ASLEEP [outcome]…

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

Q: 3. The following data represent the age of the mother at childbirth for 1980 and 2002. Number of…

A: Mean: For a set of n observations, x1, x2, ... , xn with frequencies f1, f2, … , fn, population mean…

Q: The following is a first-year college student’s first semester transcript. Fall 2020 Course…

A: Consider the credit hours as weights. The formula for weight average is defined as follows:

Q: Calculate the quartiles from the following data : Weekly wages in Dollars : No. of wage earners…

A:

Q: Referring to the table below, compute the following: 8. Percentile rank of age 57 9. Percentile rank…

A: We have to compute the following: 8. Percentile rank of age 57 9. Percentile rank of age 12 10.…

Q: Use the round-trip airfare table below to determine the percentile rank of $1,133 Round-Trip Airfare…

A: The objective is to determine the percentile rank of $1,133

Q: Given the following data, find the weight that represents the 73rd percentile. Weights of Newborn…

A: Given data is8.2,6.6,5.6,6.4,7.9,7.1,6.5,6.0,7.8,8.0,6.8,8.8,9.3,7.7,8.8sample size(n)=15

Q: The following data give the speeds of 13 cars (in mph) measured by radar, travelling on I-84.…

A: The given data arranged in ascending order are:     68  68  69  69  72  72  73  74  75  76  77  78…

Q: Example 16. Calculate the lower and upper quartile, 3rd decile from the following data. Central…

A:

Q: The table below contains real data for the first two decades of AIDS reporting. Year # AIDS cases…

A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks Given Data :…

Q: 1.8 2.3 6.7 11.3 16.7 25.2 26.9 27.9

A: Percentile is the value in the data below which certain percentage of the data lie.   For computing…

Q: 2. Given the following sample statistical data: 120 135 156 200 177 179 165 134 167 155 185 181 139…

A: Given, Formula Used: 1) Range = Maximum - minimum 2) Mean = Sum of all observations divided by…

Q: Consider the following data, which are a sample of amino acid concentrations (mg/100ml) in arthropod…

A: Data: 240.6, 238.2, 236.4, 244.8, 240.7, 241.3, 237.9 ordered data : 236.4, 237.9, 238.2, 240.6,…

Q: (b) Distinguish between the measures of central tendency and measures of dispersion.

A: Measures that indicates the approximate center of a distribution are called measures of central…

Q: Consider the following data on blood pressure: Find the following statistics: 1 Median. 2 25th…

A: To find the median and Percentiles, first arrange the data into ascending order. If the number of…

Q: The following data presents the number of diabetes cases among youth between 2000-2005. The…

A: If we plot observation in a graph, it looks like as given below:

Q: The following data represent the living situation of newlyweds in a large metropolitan area and…

A:

Q: Find the upper and lower quartiles of the following data Classes 150-196 200-246 250-296 300-344…

A:

Q: Data on mental ability of a third-year high school class were recorded and are given as follows: 85…

A:

Q: The distribution of weekly production (tons) of a rice mill was as follows: Class 71-80 81-90…

A: The distribution of weekly production(tons) of a rice mill was as follows  using continuous class:…

Q: Calculate the 30th percentile of the data shown x 2 4.7 4.8 8.6 12.3 16.8 19.2 20.7 21.3

A: Given information- We have given a data set- X - 2, 4.7, 4.8, 8.6, 12.3, 16.8, 19.2, 20.7, 21.7 We…

Q: Compute the mean, median, and mode for the set of scores presented in the following frequency…

A:

Q: D. What can you say about any influential observations in the data? Justify your answer numerically.

A: Given: The data is given. Find: D) Influential observations.

Q: 2. Calculate the quartiles, deciles and percentiles for the following data given below Income (in…

A: Quartiles are the partition values that divide the series into four equal parts for which three…

Q: Grades 50-60 60-70 70-80 80-90 90-100 3 No. of Students 11 Calculate the standard deviation of the…

A:

Q: Given the following data, find the diameter that represents the 82nd percentile. Diameters of Golf…

A: The pth percentile of a set of observations is the value below which, p% or (p/100) proportion of…

Q: Answer the following question from the distribution represented by the histogram below. How much…

A: The given histogram can be determined in term of data set:

Q: 1. Consider the data below. This data represents the number of miles per gallon that 30 selected…

A: The provided data represents the number of miles per gallon that 30 selected four-wheel drive sports…

Q: Given the following data, find the weight that represents the 40th percentile. Weights of Newborn…

A: Percentiles are the values which divide the total set of observations in to 100 equal parts. To…

Q: The distribution of yearly income of people (thousand $) was as follows: Class <31 31-40 41-50 51-60…

A:

Q: Find 64th percentile, P64, from the following data 130 160 170 180 190 220 250 1280 330 380 400 410…

A: Given,sample size(n)=39The given data is already arranged in ascending order.

Q: Consider the following data representing the price of plasma televisions (in dollars). 1260, 1355,…

A: Frequency is the measure of count. It helps to tabulate the larger number of individuals. It can be…

Q: The following dataset represents the number of customers a new coffee shop has over the first 60…

A: It is known that the data has been sorted in an ascending order. Here, the sample size, n is 60.The…

Q: The following series of questions uses the following table of data from the American League in 2010.…

A:

Q: Find out the 3n quartile, 7t decile and 74th percentile from the following data. Class Interval…

A:

Q: Example 5. Calculate Quartile Deviation and its Coefficient from the following data : Weight (in…

A: We have given that,  The data set is,  Weight (x)  120 122 124 126 130 140 150 160 Students (f)…

Q: I. Classify the following sets of data as qualitative or quantitative.

A: Here