
a)
Class  Frequency 
1214  6 
1517  7 
1820  9 
2123  10 
2426  8 
Total  40 
b)
Class 
Relative Frequency 
Percent Frequncy 
1214  6  0.15% 
1517  13  0.325% 
1820  22  0.55% 
2123  32  0.8% 
2426  40  1% 
Total 
Consider the following data. 14 21 23 20 16 19 22 26 15 16 23 25 24 20 15 20 19 20 21 13 17 17 18 23 26 21 22 15 20 18 25 24 15 23 25 19 21 24 21 19 (a) Develop a frequency distribution using classes of 12–14, 15–17, 18–20, 21–23, and 24–26. Class Frequency 12–14 15–17 18–20 21–23 24–26 Total (b) Develop a relative frequency distribution and a percent frequency distribution using the classes...
(b) Develop a relative frequency distribution and a percent frequency distribution using the classes in part (a). If required, round your relative frequency answers to three decimal places and percent frequency answers to one decimal place. 1214 1517 1820 2123 2426 Total Consider the following data: 14 19 23 19 16 15 20 20 21 25 24 18 17 23 26 18 16 15 24 21 16 19 21 23 20 23 14 13 14 16 12 26 19 25...
b) Develop a relative frequency distribution and a percent frequency distribution using the classes in part (a). If required, round your relative frequency answers to three decimal places and percent frequency answers to one decimal place. Consider the following data: 14 21 23 19 16 15 20 20 21 25 24 18 17 23 26 18 16 15 24 21 16 19 21 23 20 23 14 13 14 14 12 26 19 25 15 23 25 25 19 (a)...
eBook Consider the following data. Click on the datafile logo to reference the data DATA file Excel or Minitab users: The data set is available in file named Frequency. All data sets can be found on the premium online website 14 19 24 21 21 16 23 25 25 16 16 16 12 24 18 17 21 23 20 16 18 16 15 24 19 24 26 20 Summarize the data by filling in the frequency, the relative frequency (3...
For the data listed(assume sample). a.) Find the following: Mean Mode Median Midrange Range Quartiles Variance Standard Deviation BoxPlot b.) Create a frequency distribution When creating classes use the formula from the Notes on how classes to create. 17 23 14 16 12 26 20 22 14 15 22 18 18 21 21 19 15 21 18 17 15 25 14 30 16 10 20 12 16 17.44 16 14 15 20 20 16 17 16 15 15 19 48...
The owner of an automobile repair shop studied the waiting times for customers who arrive at the shop for an oil change. The following data with waiting times in minutes were collected over a one month period. 10 20 20 15 10 18 (a) Develop a frequency distribution using classes of 04, 59, 1014, 1519, and 2024 Class Frequency 04 59 1014 1519 2024 Total (b) Develop a relative frequency distribution using the classes in part (a). If required, round...
Cork price: 16 10 15 10 17 11 14 13 11 14 11 16 18 16 10 17 14 14 16 7 10 12 19 15 16 14 9 12 21 13 10 16 12 16 13 17 17 13 14 18 11 12 15 16 13 18 16 17 12 12 14 9 11 14 19 13 11 17 11 13 15 14 18 18 18 12 10 11 13 14 11 14 18 13 13 19 17 14...
Data for excel Week 16 17 18 19 20 21 22 23 24 25 # of defects per lot 9 2 19 14 18 7 14 13 17 12 Week 6 17 819 20 21 2223 24 25 14 13 172 ее # of defects per lot 2 19 1418 Problem 3 Chobani has a production line for packaging its Greek yogurt cups. The company specifies that each cup should contain at least 5.2 fl oz (fluid ounces) and at...
x 1 11 20 16 19 15 16 10 x2 17 21 17 21 19 21 14 x3 19 22 21 22 24 23 X4 25 16 17 18 18 x5 26 18 18 22 21 Test at a = 0.10 to determine if the population means are all the same. 1. The null hypothesis is Ho: OM = M2 = M3 = Hy = 45 Oui = ly = H3 = 44 OH = H2 = 43 2. This...
Number of students  لما Ages 1518 1922 2326 2730 3134 3538 اليا  دما به 7 9 Based on the frequency distribution above, find the relative frequency for the class with lower class limit 15 Relative Frequency = % Give your answer as a percent, rounded to one decimal place Submit Question