Complete the table below. High Temperatures (°F) (Round to the nearest hundredth as needed.) Relative frequency Cumulative frequency Class Frequency, f Midpoint 18-28 18 23 0.05 18 29-39 43

Explain if it is possible to obtain a negative value for SS (e.g. when calculating variability for something like temperature). MacBook Air

The final letter grades earned on a mathematies course are given in the table below. A B C D F W 12 20 10 4 Use a pie chart to represent this data. Write down the work leading to your answer. The last page has a protractor which you may print and use.

The visualization given shows how much time, in hours, the 40 children in Ms. Baker's third grade class read on the weekends. Construct a relative frequency chart for this visualization. Round answers to 3 places. Number of hours Frequency (h) 0gh<1 6. 1sh<2 10 2gh<3 12 3sh<4 4 sh<5 Number of hours Relative (h) 0 sh< 1 Frequency 0.230 1 sh< 2 0.250 2 sh< 3 0.300 3 sh< 4 0.170 4sh<5 0.050 Number of hours Relative (h) Frequency O sh< 1 0.225 1 sh< 2 0.250 2 sh< 3 0.300 3 sh< 4 0.175 4 sh< 5 0.050 Number of hours Relative (h) 0 sh< 1 Frequency 0.230 1sh<2 0.250 2 sh<3 3 sh< 4 4 sh< 5 0.300 0.180 0.050 Number of hours Relative (h) 0sh<1 Frequency 0.220 1sh<2 0.250 2 sh<3 0.300 3 sh< 4 4 sh< 5 0.170 0.050

A frequency table of grades has five classes (A, B, C, D, F) with frequencies of 2, 14, 15, 8, and 3 respectively. Using percentages, what are the relative frequencies of the five classes? Complete the table. Grade Relative frequency A % B % C % D % F % (Round to two decimal places as needed.) Frequency 2 14 583 15

calculate all appriate measures of variation for the interval data in data set a. show all work and demonstrate the use of formulas data a 5 6 10 2 5 15 13 4

Pls help me with my math reci

Recall that a relative frequency histogram is used to graph quantitative data. Classes are chosen to divide the range of values into equal-length subintervals, then plotted along the horizontal axis. A bar is drawn for each class with height equal to the relative frequency for that class. To create a relative frequency histogram, first summarize the following data in a frequency table. 1 N 2 3 4 5 6 7 Class Class Boundaries 8 9 1.3 10 11 14.7 9.0 16.7 4.1 14.9 4.4 2.7 32.3 10.9 9.0 9.0 1.6 18.4 1.0 2.4 2.4 18.0 Since the measurements are all between the values 0 and 33, it will be convenient to choose 11 class intervals of length 3. Using the given data, tally the values within each class interval to determine the frequency of each class, and fill in the following table. 0 to <3 3.5 11.2 18.0 26.7 3.7 3 to 6 6 to 9 9 to 12 12 to < 15 15 to 18 18 to 21 21 to 24 24 to 27 0.2 6.1 13.5 27 to < 30 30 to 33 7.4 8.2 19.2 1 1 2 1 Frequency 10 5 1 4 1 X X 9.4 X 8.7 X 2.0 6.6 3.9 5.9 4.3 3.3 0.2…

I need full answer to complete question include a, b and c.

A frequency table of grades has five classes (A, B, C, D, F) with frequencies of 5, 13, 16, 4, and 3 o respectively. Using percentages, what are the relative frequencies of the five classes? Complete the table. Grade Frequency Relative frequency. A % 13 % 16 4. F. (Round to two decimal places as needed.) BCD