Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
The box plot displays the diversity of data for the income; the data ranges from 20 being the minimum value and 1110 being the maximum value. The box plot is positively skewed at 4.27 as the whisker at the top of the box is longer than the whisker at the bottom of the box, thus showing that there are more values at the top end of the box. The lower quartile is basically the 25th percentile which is 100; the median is the 50th percentile which is 120 and the upper quartile is 75th percentile which is 160.
In relation to extreme data for income there are 58 outliers which have been identified on the box plot which deviate significantly from the rest of the distribution of the data:
Outlier Value
Rows
1110
448
630
757
460
1200
450
1344
430
657
420
1379, 1416
400
1032
360
92, 1225
350
1187, 340, 1193
340
350, 56, 748, 1009
330
898, 903, 1170, 1191, 1143
320
121, 1188, 694, 373
310
345, 775
300
449, 974, 781, 872
290
176, 281, 1385
280
1247, 1171, 997, 485, 222, 181, 165
270
1413, 799, 80, 614, 1042, 1299
260
9, 23, 163, 260, 481, 674, 1210, 1322, 1370,1517
Cluster Sampling This method is also known as multi stage sampling .Under this method random selection is made of the ultimate or final units from a given stratum. The sampling
Estimate the standard deviation of the process: Draw the X (bar) and R charts for the data given and give your comments about the process under study. Estimate the standard de
1. Recognize and explain the opportunities for statistical learning. 2. Describe how the use of statistics supports student learning. 3. Recognize appropriate data displays a
For each of the following scenarios, explain how graph theory could be used to model the problem described and what a solution to the problem corresponds to in your graph model.
Applications of Standard Error Standard Error is used to test whether the difference between the sample statistic and the population parameter is significant or is d
A sample of college students and a separate sample of adults aged 30-59 were surveyed regarding the amount of fruit they eat each day. The results are shown in the histograms belo
Related Positional Measures Besides median, there are other measures which divide a series into equal parts. Important amongst these are quartiles, deciles and percentiles.
Each question, by default, should be solved INDIVIDUALLY, unless marked as \collaborative". Questions marked as \collaborative" implies that for those questions you are encourage
If the economy does well, the investor's wealth is 2 and if the economy does poorly the investor's wealth is 1. Both outcomes are equally likely. The investor is offered to invest
Stratified Sampling Stratified Sampling is generally used when the population is heterogeneous. In this case, the population is first subdivided into several parts (or s
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd