Interpreting and Analysing Data 82 people were surveyed as to how many TVs they had in their homes. Complete the table below: Number of TVs per Household Frequency Running Total 1 10 2 24 21 16 9 1

25

Find the 5-number summary for the data shown 23 51 52 56 60 67 76 89 92 94 5 number summary:Find the lower fence:   Find the upper fence

Find the 5 number summary for the data shown 3 34 38 41 43 66 70 71 81 83 100   5 number summary:

Calculate the Midrange of the following data set:- 135 168 174 127 115 142 146 122

Use R to create an absolute frequency histogram for the sampled number of residents in 2010 by census tract.  POP2010: 3030, 2132, 3496, 2696, 3375, 4380, 4741, 4288, 7290, 3861, 2973, 2823, 2767, 3948, 2662, 2719, 2670, 4953, 4000, 6538, 6426, 6903, 4222, 3339, 3683, 4884, 2561, 2655, 8383, 5021, 5334, 4206, 3988, 3227, 4963, 2962, 4291, 2089, 1926, 1705, 5578, 4473, 5697, 3086, 4362, 4832, 4099, 3620, 2685, 3475, 1568, 3491, 3697, 4268, 3922, 2719, 4209, 3616, 4517, 4635, 3068, 3388, 3562, 3813, 2504, 3418, 3479, 2835, 5916, 3587, 4140, 3238, 6183, 5470, 3897, 3175, 4673, 4964, 3149, 5940, 3307, 2620, 3825, 3547, 2189, 2715, 3807, 3709, 5781, 1634, 6252, 3503, 2079, 3828, 1980, 2272, 4827, 3594, 4778, 3480, 4799, 2208, 3666, 3726, 5581, 3517, 2674, 2000, 4343, 4339, 1733, 4792, 5722, 3996, 4563, 3642, 2090, 4358, 1658, 3388, 2703, 2976, 2417, 5003, 5574, 4842, 4045, 2898, 2792, 2349, 2920, 4174, 1402, 4796, 4753, 2644, 6311, 4701, 4110, 4645, 3426, 4493, 4552, 3823, 3873, 3281, 2819,…

50 part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below: # of Courses Frequency Relative Frequency Cumulative Frequency 1 24 0.48   2 15     3       a.  Complete the table.b.  What percent of students take exactly one course? %

The dataset below represents the population density per square mile of land area in 15 states in the 2010 U.S. Census. What is the interquartile range? 1,19,35,43,49,55,63,94,105,110,175,231,239,351,738

The accompanying table gives the population of 6 regions in 2008 and the area of these regions. Use the table to answer the following questions. Complete parts​ (a) through​ (c) below.   LOADING... Click the icon to view the data table.       a. Determine and report the rankings of the population density by dividing each population by the number of square miles to get the population density​ (in people per square​ mile). Use rank 1 for the highest density and 6 for the lowest density.   Region Population Area ​(square miles) Population Density Rank Rate A 12,459,500 49,919 nothing ▼   3 4 6 1 5 2 B 12,982,395 59,329 nothing ▼   4 1 6 2 5 3 C 18,345,648 45,938 nothing ▼   2 6 1 4 3 5 D 19,433,196 49,599 nothing ▼   1 4 6 3 2 5 E 24,385,213 267,477 nothing ▼   3 1 2 5 4 6 F 36,784,071 150,713 nothing ▼   5 3 6 4 1 2 ​(Round to two decimal places as​…

Find the 5 number summary for the data shown 11 13 17 23 34 49 69 82 97 98 5 number summary: