Solve the following problems. Show your complete solutions and interpret the results on a separate sheet of paper. 1. The table shows the distribution for the number of enmployees in 40 companies belonging to a particular industry. Calculate the 85th percentile, 3rd quartile and 6th decile of the number of employees given the number of companies. Number of Companies Number of Employees 51 - 55 12 46 – 60 41 - 45 36 – 40 7 31 35 26 - 30

Q: Find the 5 number summary for the data shown 4 6 18 28 45 48 61 68 75 76 87 88 89 90 91 5 number…

A: To find the 5 number summary of a data set, you need to find the smallest data value (minimum), the…

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: Subject 1st 2nd #1 10 11 #2 4 6 #3 7 9 #4 6 5   a. Calculate the mean difference. b. Calculate SS…

A:

Q: find 30th percentile for data 10,15,16,18,19,21,23,25,26,28,32,35,36,39,42,45,46,50

A: Given 10,15,16,18,19,21,23,25,26,28,32,35,36,39,42,45,46,50

Q: The Inter Quartile Range is the difference between the third and first quartiles. It describes the…

A: WE have to find given probability.

Q: ANSWER THE NEEDED QUESTIONS FOR ALL THE QUESTIONSLETTERS A,B AND C ANSWER CORRECTLY AND SHOW SOME…

A: Here are 4 types of circuit and we want to check the one type of circuit is superior over other. So…

Q: compute for the 2nd quartile, 7th decile and 75th percentile

A: Given that  We have to find the 2nd quartile, 7th decile, 75th percentile :

Q: The purpose of this assignment is to learn to organize and present statistical data by using…

A: Data is given for Time spent per week in meeting We have to calculate frequency table and graph

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

A:

Q: What percent of students take exactly one courses? %

A: Given that, No. of part-time students (n) = 50 To find the frequency, relative frequency, and…

Q: Identify by name three important groups of percentiles.

A: In this case, we need to identify the three important groups of percentiles.

Q: The airborne speeds in miles per hour of 21 planes are shown. By constructing a percentile graph…

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

Q: 1. It is the nine score points which divide a distribution into ten equal parts. A. Quartile B.…

A: Solution

Q: The histogram below gives the length of service of members of the Department of Chemistry at a…

A: The formula to compute the percentage of faculty have less than 20 years of service is, % of faculty…

Q: Calculate the mean, median, mode, quartiles, 9th decile and 57th percentile from the following data:…

A: The data can be summarized using two measures. They are central tendency and dispersion. Central…

Q: Calculate the 54th percentile of the data shown X 2.2 6 8.6 14 16.4 20.5 23.4 26.7 42.6 59.3…

A: Here's the calculation of the 54th percentile for the given data:Data: 2.2, 6, 8.6, 14, 16.4, 20.5,…

Q: Determine the range of the following data: 13,32,31,21,24,36,43,67,64,58,62,63,72,83,52,69,81 ,77

A: arrange data in accending order 13, 21, 24, 31, 32, 36, 43, 52, 58, 62, 63, 64, 67, 69, 72, 77, 81,…

Q: Consider the chart below that describes the average student runner speeds. Find the percentile…

A: Given data of average student runner speeds as shown below2 2.5 3 4 5 6 2.75 8 107 4 5.5 8 2 3.5 5.5…

Q: 1.8- Percentiles and cumulative relative frequency Exit Ticket 1. According to a 2019 article at…

A: Given information: According to given reports, the state of Pennsylvania was at the 82nd percentile…

Q: Determine the boxplot for the men's pulse rate data. Choose the correct graph below. D A. В. 40 50…

A: Given: Given data of men Pulse rates and women pulse rates

Q: a. At the 0.10 level of significance, is there evidence that the mean difference is different from…

A: Given is the differences b/w actual and specified length of 80 steel parts. α=0.10 H0: μ=0 H1: μ≠0

Q: Find the 5 number summary for the data shown 9. 18 20 35 44 47 48 64 65 97 5 number summary: Use the…

A:

Q: 6. Mr. Landis created a steam and leaf plot to represent the scores his students made on the final…

A:

Q: Using the data of the teachers in a particular school gathered by a market researcher company,…

A: According to the answering guidelines, we can answer only three subparts of a question and the rest…

Q: Calculate the 65th percentile of the data shown x 8.2 14 18.6 21.9 41.8 47.3 54 54.2 59.8 69.4

A: Given information: The data are arranged in ascending order as given below: 8.2, 14, 18.6, 21.9,…

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: #1 Fifty randomly selected adults who follow professional sports were asked to name their favorite…

A: The question is about frequency distribution Given :   To find : a ) Freq. dist., relative freq.…

Q: Using the following table, what is the percent of the relative frequency of a Blue car being…

A: Given frequency distribution table is,Car colorFrequency Relative Frequency Black…

Q: Find the 5 number summary for the data shown x 3.9 5.4 6.5 8.9 11.3 11.8 24.6 27.8 28.4

A:

Q: 2.What percentage of data is represented by the shaded area?

A: The objective is to state percentage of data that is represented by the shaded area

Q: calculate the 30th percentile of the data shown, 3.4,3.9,7,11.7,14,20.3,26.2,27.8,28.9

A: given data 3.4,3.9,7,11.7,14,20.3,26.2,27.8,28.9arrange data in ascending…

Q: D. 3rd Quartile E. 7th Decile F. 65th Percentile also this

A: Median is the middle value that seperates the data into two equal halves. Percentile is the measure…

Q: The table below consists of 13 numbers. Find the percentile of the value 36. (Note: Percentiles are…

A:

Q: garages A and B for estimates. Find the 95% CI for the difference between the population mean

A: Given :   1 2 3 4 5 6 A 890 900 910 710 990 650 B 880 1010 980 790 1042 600

Q: -Ensure complete frequency table and histogram using the values below. -Convert the frequencies into…

A: Part b: HistogramThe following are the steps to build a histogram from a frequency table where the…

Q: b. The following table gives the age distribution for the state of Utah. Are the age distributions…

A: Here a table is given which has age and number of people columns.  One more column add in this table…