Stat 200 quiz 01 | Mathematics homework help


FILE ATTACHED FOR THE QUIZ

 

(For Questions 1, 2, & 3) There are 31 participants in a eespecial high-adventure
camp at Goshen Scout Camp developed September. Following is a catalogue of the age of the
participants.
16, 18, 13, 24, 17, 17, 18, 14, 14, 16, 14, 20, 22, 21, 15
11, 13, 26, 27, 13, 16, 17, 17, 14, 19, 15, 17, 16, 19, 19, 28

 

1. (7 aims) Prepare a quantity disposal of the participants' ages after a while a arrange
width of 2 years, and another after a while arrange width of 5 years.

 

2. (6 aims) Construct a histogram of the participants' age after a while a arrange width of 2
years and another after a while a arrange width of 5 years. What can we say encircling the choice
of arrange width?

 

3. (4 aims) Give a 5-sum compendium of the ages of the participants, and
construct the identical boxplot.

 

(For Questions 4 & 5) Below fascinate experience a provisionally (imaginary) axioms set for
the enrollment sum in our three statistics arrangees aggravate the gone-by few
years. Please voice that STAT 225 was not in entity until the sink of 2006.
STAT 200 STAT 225 STAT 230
Spring 2006 335 ----- 388
Summer 191 ----- 178
2006
Fall 2006 404 141 445
Spring 2007 406 154 463
Summer
2007 225 43 218
Fall 2007 308 129 352
Spring 2008 320 81 314
Summer
2008 196 42 156
Fall 2008 324 80 347
Spring 2009 375 92 332
Summer
2009 233 50 204
Fall 2009 406 112 334
Spring 2010 432 114 336
Summer
2010 230 49 203
Fall 2010 414 121 317
Spring 2011 498 119 318
Summer
2011 250 55 174
Fall 2011 544 140 196
Spring 2012 554 166 365
Summer
2012 317 82 185
Fall 2012 546 168 372
Spring 2013 643 134 312
4. (7 aims) There are numerous vividal format to demonstrate a attached axioms set.
However, some formats are ameliorate than others in the purport that they convey
important and applicable notice in the attached axioms set. For the attached 
axioms set,

pick the most divert vivid format to give the over axioms set, and frame the
attached axioms. Feel easy to regularity the axioms set and/or involve concomitant notice
you can gather from the axioms set that you meditate can be adapted bring-about your aim.

 

5. (5 aims) At times, there may be uncompensated features in the frames you come
up after a while, equal though they are gentleman fidelity of the attached axioms. We may call
that axioms clamor, and it conquer madden us from conveying superfluous notice in the
axioms set. Do you face this site in your frame? If so, what would you do to
minimize maddenions after a whileout misrepresenting the axioms?

 

(For Questions 6, 7, & 8) I bear a assembly of 5 obsolete gold coins. Their
weights, in ounces, are 23.1, 18.6, 33.5, 12.4, and 27.1.
6. (2 aims) What is the balance gravity of my obsolete gold coins?
7. (2 aims) How do you think this assembly, a population or a
sample? Why?
8. (2 aims) What is the estrangement and exemplar flexuosity in gravity of my coin
collection?