Chapter
1
.
Residuals
false
Stat Tutor
true
true
Questions 1
0:49
Question
1.1
XwHmG+ENCY1neeXN80YWpfj3neYat9fAcLl4A4pOE8oNXTmLbr/fk5ONS9A63orcvJ7nqYfeQDdYPxAP7+LSze9UAdhJLgoyLMPAmk3qRzNcjuPPA6QphN7Q7o0mjZQXAnoeS0EyyHVX+iJeVbuEro3Z2yyOa7uWACU6yGO9e7UVasRa38MvAsgyV2KvdXm4kKuorRwHUDn8Cnn7dLyZdsb4cJo9RO6h06V7t4zVyCpXLTiK/OQUUmwJxsp+jYaXRsnj17zgC/0uGtBkT6s+ltIfjh+nLOE66kHPWnSjKcaht7TPxD8agRyfgSkKbx8gtuekz83cDK+oTv7CSHOuTtnD8NfOXKjW76JQq4Ph7nT33BenVSO0xbFZMHlkSFdxsBLn7EEpETY1Bg899ipCMYIOzWzcJgwwj4b3icQxoEJqPU9jMffNk3lYuAzTMqOjA/d4qZoIhc99/BnANSO/H6sTcxyeLlBrgs/0ng==
Feedback: Time is measured on each student, so student is the individual.
Question
1.2
8a+rfOHmIkA0Svbbnwhoya00cY9I1+XWONLU1vQVdHKQsOzkZcheW5lv35vNVjUxgliDAt5dHjRlWU/Van24hKrZFN9GcKNjEeOMu+W3uuZg863JAwF/dVN18khRughstLtG8obvirimviw8hqI856onxm3WLH6gIYvMkx1yCGwfXQ8J
Feedback: The response measured on each student is time.
Questions 2-6
98
Question
1.3
kRsFRYkk7BvcH9DSpmqeOAvplXlkt/tFnzck05YTVFXY0culnFLA+/ic1dmuHTMQLi/ChuIJqdvsQkI+Dn6J5AgOrlb8O1Hmg4ioO33LkXz1rgYPMEQFU6PwR3eTiqUh+hWrOG4fKpWNkJW8u2ep01Nn2gxgAXXVgWJjX7vwhW+jIwJXG0ZxBwGTzk+6AfZBRzQe8FhiAJgK9BeI9spzcSto/4ihUzT1qgTxSFwPI3//1SomuPmTRngi2V2czJQKbpmMJsT67sgE29LgyKnfEZ7rCZwSQatGw2Jyl5l8tFxiuR+7m9YPfXuTn8qncZR8
Correct.
Incorrect.
Question
1.4
3/XUP+N4DZqrxinIkb9Ds2y/JVmfOnSgkzxB1iWfn6xfUbbcgdbSnbdgabl6LAvnELqqQeBcWf0zl+itYIdavcRkf4ph+W3VUc7Pw1rXmZsD6Kpsgh1CclJZL/nc90yzLr/NgP+0gK8=
Correct.
Incorrect.
Question
1.5
HF3QieeOjKZkedD9KDI3JosleBx0pR69B20z1wm/L6MPj634JESJSthQk1gCecSpiR3JNklKH9l3WgFUSVDyL5KOcPYWXBjTYvj4FJmaC8Sdw10CwcXwu0/Lt/k1mUM0M7eMkR+Di6A05MApaR9VEhw2D9YjFLG411C6PH/Vpuz+1ne1dp2bocbY6A3bVYthzde4s1trcgPEoSmPNniAxgOMzAEzOeDrBPD4R1dF7CvvE5sr7OF1iz2QUpNSZUTd2i8w4yGNZAqdc55WI5TmqW+m7fM=
Correct.
Incorrect.
Question
1.6
9vPmhlaAAbZSRJPBU45cM+oGlLxDOBr4ln1ppL8ljVfi82AHOX/5V0ebRKuWvePL3u7TT8dLgqBnvAXy1+yFlJ/ULMrCcZgcfryldU1XprBdoBGQgYYfuKnZAzqlqC8xP99QDptxGi60da0mkVWnfAKxzXbsbSqfphn21AM2XqJ86uxDKC+5dKqVgVQ=
Correct.
Incorrect.
Question
1.7
OQ9KOpvAlfunp2eMh/bRd9Ri3mIwikAgejtIcGC8T1qty8PccYI9pXox/E75m5v5OMvklakJisEguJvLoPbk/CqP0WS6gJDDk/r3SNPwEMrmF4IzRdrDDbRh2ihYq7HglMchrrVMII5k3tvJBRzK26haZmUa4j2uWihTLUqm6dn4ZISwEA3a2WoNnFORBER/E92kAZaXcuuxCX0AmH2Lxfln5BOcfczhN9xVfHuvqyXrrBiowhaxXA==
Correct.
Incorrect.
Question 7
138
Question
1.8
NBxV98U1jn3K5LNzM59nw6PSDb4BGpbtmg8/t20pMlnzRbBHugCeDNcp4xU0QK1cKm6CnYvH8EsL7pXHrAvMEMKqofE1aZ2FG4tC+6D16RGtE/Tns9LtTQjinK7Y8zUDl29FgUE46aUNSxNZBfVKDEwokyV67IBE8WfGJfWCv3w0fg+EDrCO/lHXNqNp43+Y5lXnlA==
Correct.
Incorrect.
Question 8
204
Question
1.9
61ay99T5U4KZyRqHnkk9QndLl8S6aQnKFLyMzhhUfGZiwAtuhumrLSTsU+HYltaoiNG9hGASVezZMECLtZVvdvbxt36bZiF6p2ZT8qUUnlWg+0/OQ0L4zTvMjyB48PFNniZfoiIObKzRWkCv4e0PUQ==
Correct.
Incorrect.
Questions 9-10
281
Question
1.10
bCLjoXbmOMd93c9b4TGmltPYzGFR5OYM4hjev0rkWVyaCbdU3fGWTMNKqFRTWMKCv4KTlbJczWZNtqvfi5agt753fgZDZQ1NNKUFwIRtUqBSRDPAkHTbmU1jgkqgacpIEDmXt81NJLUDCwamLjkiFO+eXxqxA0+94xV6GLdH9M/otQ4QRDNJT0cvCkrlOuVVGq6Kk/bhP60=
Correct.
Incorrect.
Question
1.11
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Correct.
Incorrect.
Questions 11-12
411
Question
1.12
7DMd9AHcbpLXnT+blwLP+tLAOKSm9PA0vxtaQZeUx+A4Fc4GchESzWfTURe3SPtzGKrdTnJHPy0rToPJYRJZQwOTMPTSsjvQjJfG2OEDLw2sUgz0k+dfyHtLoPmeU1Owkvy2wO5eDGIpy8GzzenCFRvINnE=
These outliers will affect the means and standard deviations of the X’s and the Y’s as well as the correlation coefficient. Thus, they will definitely affect the values of slope and y-intercept.
Question
1.13
bv1h3vq/+lg8Ni9o3ZFzxVwEPyAqRmQYp8KR1rrCvNtfdETkuKlD1/PZRhK+o6ryUKDgABxaO5x5N28PcSXGBliSmYVSJHVGvb+CQIroADWmgCBMCCbQJMMRi+lPHD3f680qEuI3uWVvJZTAzlIizE2CPMToEbyFLcuBo6Psf6pLCC2+c6z+L/5IRxU=
Correct.
Incorrect.
Applet
423