Consider the following distribution of daily wages of 50 workers of a factory Daily wages 100-120 120-140 140-160 160-180 180-200 Number of workers 12 14 8 6 10 (frequencies) Find the mean, median and mode of the daily wages of the workers.

Q: Professor Z had the following grade distribution in her class:…

A: Data with regard to a single variable is called as univariate data.One of the measure is measure of…

Q: Below are the monthly salaries for all 16 employees of the StatCorp Data Analysis Corporation.…

A: The data on the monthly salary of 16 employees of the StatCrop data analysis corporation is given…

Q: Cross out salaries for Company  F and Company G. What is mean and median for the set of Companies A…

A: Given information:   Salaries A 33000 A 34500 A 36000 A 43500 B 33000 B 33000 B…

Q: alculate the median from the following data: Weight No of Weight (in gms.) No. of Apples (in gms.)…

A: Ci frequency (f) 410-419 14 420-429 20 430-439 42 440-449 54 450-459 45 460-469 18…

Q: Find median of data Class       5-9,10-14,15-19,20-24,25-29 Frequncy   4         6        8…

A:

Q: Calculate the mean, median, mode and range of the weight of IV-2 Students Weight (kg) No. of…

A: Formula Used: Mean = ∑FXN  Median = L+N2-CFF×h L = Lower boundary of median class  CF = Cumulative…

Q: find mean and mode for given data  12,32,65,56,45,2,112,15,12,14,16,12,85,64,37

A:

Q: 7. The data shows the number of losses by the team that won the NCAA men’s basketball championship…

A: The number of looses have been given as 1-1, 4-4, which is possibly the typo of 0-1 and 4-5. We…

Q: find mean and mode for given data  12,15,16,35,15,14,21,16,45,36,32,31,30,15

A:

Q: A psychologist has designed an index to measure the social perspectives of elementary school…

A: For the given data Find all the required

Q: I have the final exam scores of a Stats class, they are: 85, 82, 81, 83, 89, 96, 70, 71, 52, 30,…

A: The provided data set is: 85 82 81 83 89 96 70 71 52 30…

Q: d the mean for following data 24,34,43,51,23

A: Given data, 24,34,43,51,23 Mean=?

Q: The following table divides the employees at a company into catego according to their ages.…

A:

Q: following are the daily salaries of a group of employees. Daily Salary Number 300-399 15…

A: We have given daily salaries of group employees. We have to calculate : Mean, median, mode D3, D6,…

Q: Calculate the Mean and Median for the following. 50-100 value Frequency 10 300-350 15 350-400 10…

A: Data given  CI frequency  50-100 10 100-150 30 150-200 40 200-250 70 250-300 60…

Q: (a) Find the​ least-squares regression line for males treating the number of licensed drivers as the…

A: (a) The variable x be the males treating the number of licensed drivers, and y be the number of…

Q: The following data represent the annual rainfall distribution in Manila, Philippines, for a sample…

A: We enter the given data set in Excel sheet.  Mean= ΣXifi/Σfi Use the above formula to calculate…

Q: What is the median for the following data set? 9,6,4,8,10,11,13. Show all

A:

Q: How to find the median of a frequency distribution table?

A: Given Data Number of times per week f Cumulative frequency 5 1 1 4 2 1+2 =…

Q: The table below shows the overtime hours of the employees during a week. Overtime hours 0 1 2 3 4 5…

A:

Q: Calculate the mean for the given data set, 3,6,7,9,2,18,15,12,6,11

A: Answer: From the given data, 3,6,7,9,2,18,15,12,6,11 Sample size(n) = 10

Q: A psychologist has designed an index to measure the social perspectives of elementary school…

A:

Q: following table summarizes the ages of 128 people qualifying for disability insurance. Use the…

A:

Q: The top 12 movies that have earned the most revenue (in millions of dollars) in a particular region…

A: a) Mean value in dollars for this groups of movie is $420 million. b)Median value in dollars for…

Q: find mean for given data 12,15,14,6,9,7,5,3,4,15,25,35,6,45,75,35,20,35

A:

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

A:

Q: Simplify the following expressions. 6 log gx (a) 9 6 log gx O log x (b) 3 6 log 1x (e) 9 O log 19x…

A: