8 articles trouvés pour ce sujet.
 |
|
|
|
|
|
|
|
|
Rods,poles and perches |
2018-05-13 |
|
roy pose la question :
i have some land and its measured in rods poles and perches
how cann i convert to understand it more
Penny Nom lui répond. |
|
|
|
|
|
|
More than half of the people said... |
2013-08-26 |
|
Lucy pose la question :
Hi,
The question is:
Samoa 23%
Brazil 41%
Sri Lanka 52%
Senegal 39%
Armenia 37%
Croatia 20%
Why is the following statement true for the data above: More than half of the people said they were interested in Sri Lanka. The reason I don't understand the problem is that because the percentages add up to be greater than 100%, that means that the 500 people(as stated in the question) who participated in the survey got to pick more than once. Therefore, it is not 52% out of 100% anymore.
Thanks for taking the time to answer my question.
Robert Dawson lui répond. |
|
|
|
|
|
|
The area of a piece of property |
2008-01-05 |
|
Greg pose la question :
I need to know the area of a six sided piece of property. I sent a map by regular mail.
Harley Weston lui répond. |
|
|
|
|
|
|
Area of a 17-sided lot |
2007-11-21 |
|
Lynda pose la question :
My uncle is wanting to buy this piece of land [a 17-sided polygon] but we are questioning the acerage total. the measurements are [on the attached diagram].
Stephen La Rocque lui répond. |
|
|
|
|
|
|
The area of an irregular pentagon |
2007-03-26 |
|
grace pose la question :
hi I am doing graphics and need to find the area of the section given to us (it is just drawn). the sides measure 15m, 35.4m, 5m, 17.8m, 35.7m. the angle between the 15m side and the 35.4m side is 17degrees, the angle between the 35.4m side and the 5m side is 73degrees. the angle between the 5m side and the 17.8m side is 151degrees, the angle between the 17.8m side and the 35.7m side is 90degrees and the angle between the 35.7m side and the 15m side is 95degrees. if you could tell me the area i would be extremely grateful. thanks very much.
Penny Nom lui répond. |
|
|
|
|
|
|
A survey of 9 independent questions |
2007-03-09 |
|
Sueheir pose la question :
I have a survey of 9 independent questions. Each of the 9 questions has the following answers (Good, average, poor) occurring equally likely. How many different combinations of answers do I have ? What is the probability of each combination? how many similar combinations do I have?... thanks a lot!
Penny Nom lui répond. |
|
|
|
|
|
|
Irregular multi sided polygon |
2007-01-20 |
|
Graham pose la question :
I have an irregular polygon. I know the length of all the sides and know approximately all the internal angles. Is there a formula or table that can calculate the area for me?
Steve La Rocque, Chris Fisher and Penny Nom lui répond. |
|
|
|
|
|
|
Column doesn't add up to 100% |
2001-10-17 |
|
A student pose la question :
why don't some tables I'm studying in a column add up to 100%? Example: N=338, but responses to questions asked in survey I'm studying equal of 24.3, 9.8, 43.8, DON'T add up to 100%. I'm assuming that some people surveyed out of the 338 didn't bother responding, but is there another problem related to proportion or ratio being used, but improperly labeled on graph?. Note at bottom of table says: "number in parenthesis are numbers of cases" and 338 was in parentheses. I'm lost.
Penny Nom lui répond. |
|
|
