Construct a frequency distribution with the first class of 58 – 64 for the following data:

The following data represents the ages of 40 employees in the Ministry of Electricity, which is required: Supply the frequency distribution table for this data: 19 , 31 , 22 , 22, 27, 28 , 28, 28, 26 , 25, 26, 25, 26, 26 , 24 , 22, 25, 24, 24, 22, 24, 24, 24, 23, 21,22, 22, 29, 29, 24, 24 , 19, 20 ,24, 24 , 24, 24 24, 24, 24

Below are the times (in days) it takes for a sample of 22 customers from Jack's computer store to pay their invoices. 19, 15, 43, 39, 35, 31, 27, 22, 18, 14, 42, 38, 13, 13, 41, 41, 37, 37, 37, 33, 33, 33 Send data to calculator Draw the frequency polygon for these data using an initial class boundary of 12.5 and a class width of 7. Note that you can add or remove classes from the figure. Label each class with its midpoint. Frequency 7. Check 26°F Clear Q Search 0:00 00:0 X Save For Later C Submit Assignme

3. Construct frequency distribution, with 6 classes. Also find class boundaries, mid points, relative frequency and cumulative frequency of each class. 65 91 85 76 85 87 79 93 82 75 100 70 88 83 59 87 69 89 54 74 89 80 94 67 77 92 82 70 94 84 96 98 46 70 90 96 88 72

70, 88, 103, 64, 88, 100, 78, 80, 77, 69, 85, 65, 71, 90, 88, 75, 80,72, 60, 70,60,75, 79 what is the class width for a frequency distribution wiith 7 classes

Among fatal plane crashes that occurred during the past 50 years, 481 were due to pilot error, 99 were due to other human error, 569 were due to weather, 386 were due to mechanical problems, and 256 were due to sabotage. D Construct the relative frequency distribution. What is the most serious threat to aviation safety, and can anything be done about it? Complete the relative frequency distribution below. Relative Cause Frequency % Pilot error Other human error Weather % Mechanical problems % Sabotage (Round to one decimal place as needed.) What is the most serious threat to aviation safety, and can anything be done about it? O A. Mechanical problems are the most serious threat to aviation safety. New planes could be better engineered O B. Weather is the most serious threat to aviation safety. Weather monitoring systems could be improved. O C. Sabotage is the most serious threat to aviation safety. Airport security could be increased. O D. Pilot error is the most serious threat to…

i want step by step solution

tion 1 Consider the following data set: et red 3, 4, 2, 2, 1, 1, 5, 4, 1, 2, 3, 4, 3, 2, 5. Find the median d out of move flag Select one: a. 5 b. 4 С. 2 d. 3

The following is a Frequency Distribution Table for the number of units 40 MPC students are enrolled in for this Summer session.   Class Limits Frequency   0.1 - 1.5        10   1.6 - 3.0         14   3.1 - 4.5         8  4.6 - 6.0         6  6.1 - 7.5         2   What is the Class Width for this frequency distribution?  (fill in the blank below) Class Width =  _____ units