Answer:
1) the number of hours of TV watched
2) quantitative
3) Mean or Median
Completed details of Question
Additional details to the question are as below
1) Identify the variable measured on each student.
2) Is the variable categorical or quantitative?
3) Identify two statistics that the student could use to summarize the variable.
a) Mean or Median
b) Mean or Proportions
c) Mean or Mode
d) Median or Mode.
Explanation to the answer:
1) The variable measured on each student is the number of hours of TV watched
2) The variable is the amount of time, therefore it is quantitative.
3) Quantitative data can be used compare the exact size and extent of difference in two quantities. Therefore, the two statistics that the student could use to summarize the variables would be Mean or Median. Mean will be the average time and Median will be the middle when the amount of time is ordered from least to greatest.
If you're wanting to know how many total hours he read, all you have to do is add the totals together.
114 + 125 = 239
Tom read for 239 hours.
Hope this helps, and is the answer you're looking for!
The correct answer is 32.64
First, you would need to "simplify" the problem as I say, so put the whole parenthesis part of the equation on the top and the 8 on the bottom. then turn the two into a 4 because you need to get rid of the power. After that subtract 9 and 4 to get 5, add by ten and you get 15. Now, you may say why would I get 15? what about the to eights, well you would need to cross them out of the problem because if you multiply 8 by 15, you get 120, then divided by 8 would equal 15 again, so it would be much more simple.
Hope this helped!
Answer:
yellow: x=6
red: y=4
blue: y=-2
Step-by-step explanation:
