Approximate the measures of center for following GFDT. Data Frequency 50-54 55-59 60-64 65-69 70-74 75-79 80-84 85-89 9.94 mode median mean- 2 7 11 21 13 10
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- find mean and sd of data 401,506,804,205,904,506,120,580,354,742,581,354,952COBU 260 Spring 2021 Complete the assignment using Excel worksheet. **Other than the Frequency column, every cell must be computed using Excel formulas Attach your Excel file (one file) and submit. ****Do not embed Excel object in this Word file; do your work in a separate Excel file. The following table represents the Frequency Distribution and Cumulative Distributions for this data set: 12, 13, 17, 21, 24, 24, 26, 27, 27, 30, 30, 35, 37, 38, 39, 43, 44, 46, 53, 58 Using Excel formulas: Compute the Total for the frequencies. Compute the relative frequency for each class. Compute the Total for the relative frequencies. Compute the percentage for each class Compute the Total for the percentages. Compute the cumulative frequency for each class. Compute the cumulative percentage for each class. Class Frequency Relative Frequency Percentage Cumulative Frequency Cumulative Percentage 10 but less than 20 20 but less than 30…What is the bin in this dataset to calculate the frequency?
- A survey of 23 retirees was taken. Among other things, the retirees were asked to report the age at which they retired. Here are those 23 ages (in years). 37, 42, 43, 47, 51, 51, 57, 57, 62, 64, 65, 65, 66, 67, 67, 68, 69, 69, 71, 72, 73, 75, 76 Send data to calculator Send data to Excel Frequency 10 10 8. 6- 4 2- 30 40 50 60 70 80 Age (in years) O Mean (a) Which measures of central tendency do OMedian not exist for this data set? Choose all that apply. O Mode ONone of these measures (b) Suppose that the measurement 37 (the smallest measurement in the data set) were O Mean OMedian replaced by 24. Which measures of central tendency would be affected by the change? OMode Choose all that apply. None of these measures Explanation Check 2021 McGraw-Hill Education. All Rights Reserved Terms of Use | Privacy Accessi P Type here to search 99+ 3. 4,What is Frequency Polygon?Calculate SST
- Estimate the mean MPG for the American-made cars included in this setPAGASA provided the mean annual rainfall (in millimeters) in Cagayan Province from years 2000- 2015. Rainfall measurements are as follows: 499.2, 555.2, 398.8, 391.9, 453.4, 459.8, 483.7, 417.6, 469.2, 452.4, 499.3, 340.6, 522.8, 469.9, 527.2, 565.5, 584.1, 727.3, 558.6, 338.6 Construct a 95% confidence interval for the mean annual rainfall. Does the data appear normally distributed? Include your solution.O d. 443.52 < µ S 528.08. The data appear to be normally distributed 95 90 80 70 60 50 30 20 10 200 300 400 500 600 700 800 Rainfal BRSRO RR
- PAGASA provided the mean annual rainfall (in millimeters) in Cagayan Province from years 2000- 2015. Rainfall measurements are as follows: 499.2, 555.2, 398.8, 391.9, 453.4, 459.8, 483.7, 417.6, 469.2, 452.4, 499.3, 340.6, 522.8, 469.9, 527.2, 565.5, 584.1, 727.3, 558.6, 338.6 Construct a 95% confidence interval for the mean annual rainfall. Does the data appear normally distributed? Include your solution. O a. 443.52 < µ < 528.08. The data appear to be normally distributed 95 90 60 50 40- 30 20 10- 200 300 400 500 600 700 800 Rainfal BR8RPRRThe table below contains the periodontal status of individuals and their sex. Periodontal status refers to gum disease where individuals are classified as either Healthy, have Gingivitis, or have Periodontal Disease (Perio). Female Male Total Healthy 2108 1124 3232 Gingivitis 1582 937 2519 Perio 873 931 1804 Find Pr{Gingivitis). If necessary, round your answer to 3 places after the decimal. Total 4563 2992 7555Drop down options are -0.618033989 and 1.618033989