Find the mode for the data set given below 53,62,75,63,73,51,63,78,52,63
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Q: Find the range, mean, mode and median of the following: 60,85,94,74,92,82,85,96,12,79
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Q: Construct a frequency distribution with the first class of 58 – 64 for the following data:
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53,62,75,63,73,51,63,78,52,63
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- USH Financial is examining the use of its midtown ATM machine. The numbers of transactions made per day at this ATM during the past 20 days are as follows. 53, 56, 62, 64, 65, 66, 71, 71, 74, 74, 77, 77, 78, 78, 81, 83, 87, 87, 93, 95 Send data to calculator Send data to Excel Frequency 8 9. 4 4 4. 2. 2+ 70 80 90 100 60 Number of transactions 50 2.what is the mean,mode,range,median of thw following 14, 18, 5, 7, 12, 9, 10, 15, 11, 9Here is a list of 27 scores on a Statistics midterm exam:20, 21, 23, 23, 26, 29, 29, 33, 35,20, 21, 23, 23, 26, 29, 29, 33, 35,36, 36, 38, 40, 41, 42, 42, 45, 46,36, 36, 38, 40, 41, 42, 42, 45, 46,48, 49, 50, 51, 52, 55, 56, 58, 5848, 49, 50, 51, 52, 55, 56, 58, 58Find Q3:
- This chart displays the average rate of people living in poverty in the 23 continental states west of the Mississippi River for the years 2014 – 2016. Create a stemplot for these data. Note that a stemplot never shows the decimal symbol and only the rightmost digit is used for the leaf. (https://www.census.gov/data/tables/2017/demo/income-poverty/p60-259.html) Average rate of people living in poverty in the 23 continental states west of the Mississippi River for the years 2014 – 2016 State Rate of Poverty (%) Minnesota 8.3 Utah 9.4 Iowa 10.1 Wyoming 10.1 Colorado 10.2 North Dakota 10.5 Nebraska 10.6 Missouri 11.1 Washington 11.5 Idaho 11.9 Montana 11.9 Kansas 12.5 Oregon 12.7 Nevada 13.4 South Dakota 13.7 California 14.5 Texas 15.0 Oklahoma 15.4 Arkansas 16.8 Arizona 18.2 New Mexico 19.1 Louisiana 20.6 Mississippi 20.8Find the median age for the 16 countries with over 100 million population (besides the US).Group A 58, 63, 68, 72, 73, 75, 75, 76, 80, 82, 84, 85, 85, 85, 87, 87, 91, 93, 94, 95, 96, 97, 97, 98, 98, 98, 99, 100, 100, 100 Total: 2591 Mean: 2591/30= 86.36 Median: 87+87/2=87 Range: 100-58=42 IQR: 97-76= 21 Group B 54, 57, 62, 63, 67, 71, 71, 72, 73, 75, 76, 77, 78, 78 ,78, 82, 82, 83, 83, 83, 84, 84, 85, 87, 89, 91, 92, 98, 100, 100 Total: 2375 Mean: 2375/30= 79.16 Medium: 78+82/2= 80 Range: 100-54= 46 IQR: 85-72=13 Using the appropriate measures, compare the center and variability of the two groups of students. Explain your reasoning based on the shapes of the distributions.
- Create a stem plot for the following 26 numbers: 1, 13, 28, 31, 32, 32, 37, 37, 37, 38, 39, 3, 53, 55, 58, 62, 62, 63, 65, 65, 65, 66The following are the annual incomes (in thousands of dollars) for 24 randomly chosen, U.S. adults employed full-time. 28, 31, 32, 33, 34, 36, 38, 38, 38, 38, 41, 42, 43, 43, 44, 47, 48, 50, 54, 55, 61, 82, 96, 107 Send data to calculator Send data to Excel Frequency 15 10+ 15 6 5. 25 45 65 1 1 1 85 105 125 Annual income (in thousands of dollars) Answer the questions below. (a) For these data, which measures of central tendency take more than one value? Choose all that apply. Mean Median Mode ☐ None of these measures Mean (b) Suppose that the measurement 28 (the smallest measurement in the data set) were ☐ Median replaced by 10 Which measures of centralThe following are ages of 20 of the signers of the Declaration of Independence. 60 , 39, 45, 38, 46, 42, 42, 34, 52, 55, 53, 45, 62, 43, 49, 33, 45, 37, 60, 69 Find 25th and 90thm percentiles for these ages.
- 1) With the data below, prepare a boxplot (summary of five (5) numbers): 114, 90, 123, 98, 78, 118, 66, 78, 90, 69, 85, 99, 111, 77, 83, 71, 69, 93.Compute the median of 17, 59, 10, 48, 41, 39Label the columns of the table of the World Bank, four income groups 2017? Low income 31 Lower middle income 56 Upper middle income 54 High income 53
