7. Calculate arithmetic mean from the data given below : 3. 8-11 12-16 17-19 20-27 28-37 38-47 Total Class 1. 4-7 Frequency 10 23 28 24 20 50 30 20 8. 225

Q: Determine if a data set is skewed Question Which of the following frequency tables show a skewed…

A: The frequency table 1 is skewed right as the distribution starts with a low frequency suddenly…

Q: Create a grouped frequency distribution table with the following data 0 29 35 38 39 40 41 42 43 44…

A: Data given  0,29,35,38,39,40,41,42,43,44,44,45,46,46,46,48,48,49,49,50

Q: Q. 3. Calculate mean by applying indirect method from the following data: Item: 2 4 6 8 10 12 14 16…

A:

Q: A) from the bellow table find the Mean? En=37 Classes 1-6 7-12 13-18 19-24 25-30 31-36 37-42…

A:

Q: Number of absences     Frequency   0 25 1 10 2 10 3 5 4 9 5 12 6 9 7 9 8 4 9 2 10 3 11 2   median =

A: The frequency table is as follows:

Q: (a). Find the missing frequency from the following data: 10-20 15 Marks: 0-10 20-30 30 40 40-50…

A: Given, marks no.of students (f)  mid value (x) f.x 0-10 5 5 25 10-20 15 15 225 20-30 20 25…

Q: E, ole 7. Find the mean for the following data: Weight of fish (in gms) 10-20 20-30 30-40 40-50…

A: From the provided information, Weight of fish (in gms) Number of fish (f) 10-20 15…

Q: 26. From the following frequency distribution, you find Median. Classes Belo Belo Belo Belo Belo…

A: Given: Class Frequency 0 - 100 6 100 - 200 10 200 - 250 18 250 - 350 24 350 - 400 14…

Q: What was the mean commissioned earned?

A: here denote x   =  sales representative Earning

Q: Find the mean of first six multiples of 4? If the mean of 9,8,10,x,12 is 15, find the value of x?…

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

Q: Consider the following observations from a population:   156 263 61 116 116 49 207 131 61    Click…

A: Given problem Given that   Given observations 156 263 61 116 116 49 207 131 61   a) Mean : It is…

Q: 15. Find the Geometric mean of the data given below: Marks Frequency Marks Frequency 6. 10 4-8 24-28…

A:

Q: Q. 4. Calculate Mean from the following continues groups: 10-15 Groups : Frequency: 0-5 5-10 15-20…

A:

Q: Find the mean for the following frequency tables. a. Grade Frequency 49.5-59.5 59.5-69.5 69.5-79.5…

A: The frequency distribution of grade is given.

Q: The following is the list of the number of hours that 30 people watch TV per week: 7 16 7 11 34 40…

A: 1) To create an organized stem-plot of the data: Split each data point into a stem and a leaf. The…

Q: 3.) Construct a frequency and a relative frequency histograms using 5 classes: 12 45 67 88 98 76 56…

A: Thank you for the question. Since multiple questions are posted, according to our policy, we are…

Q: For this grouped data set: Scores      |      Frequencies 30-34        |      7 25-29        |…

A: The table shows the calculations required for obtaining the mean: Class(1) Frequency (f)(2) Mid…

Q: 2. Make a frequency table for the given data, and find the range, median, mode, and mean of the data…

A:

Q: 67. Calculate the geometric mean of the following data : Wages 55-65 65-75 75-85 85-95 95-105…

A:

Q: The following refer to the following data set: 102 76.1 85.6 92.5 86.8 84.4 63.6 102 102 78.9 What…

A: The data is 102, 76.1, 85.6, 92.5, 86.8, 84.4, 63.6, 102, 102, and 78.9.

Q: What is the mean for the following Grouped Frequency Data Table (GFDT).

A: Mean:x=∑xif∑f

Q: The following frequency table summarizes a set of data. What is the five-number summary? Value…

A:

Q: Use the following raw data to complete the following. Show how all computations were made by writing…

A: Data is given :  N=20(even)  { 5,8,7,6,3,9,4,4,5,8,7,4,7,5,7,3,5,8,4,9 }  Range = ( max - min )…

Q: Pelham, AL Juneau, AK Paradise Valley, AZ Fayetteville, AR Monterey Park, CA Lone Tree, CO…

A: a.The mean provides a measure of central location for the data. The mean of a set of observation is…

Q: Someone interested in the number of miles Prof. St. John has run each day preparing for her next…

A:

Q: 5. Find the mean for the following data. Size 105 110 115 120 125 130 135 140 Frequency 8 23 34 35…

A:

Q: Determine the mean profit per store. ( rou

A: Given that  Chain Number of stores Total profit ($) Moonbucks 34 2896 Tom Horton's 20 1740…

Q: 45. Find the mean of this frequency table. Price, p ($) Frequency, f 730 1 785 3 815 4 846 2 910 957…

A:

Q: 1. The following data represent the weekly saving in pesos of employees in a firm. 49 52 18 65 57 26…

A: Solution-: We find (c) Mean, Median and Mode              (d) Q1,Q3,P30,P75,D4              (e)…