![subject](/tpl/images/cats/mat.png)
Mathematics, 12.10.2019 19:30 eminh5145
15.10 state sat scores. figure 14.9 (page 329) plots the average sat mathematics score of each state’s high school seniors against the percentage of each state’s seniors who took the exam. in addition to two clusters, the plot shows an overall roughly straight-line pattern. the least-squares regression line for predicting average sat math score from percentage taking is
average math sat score
(a) what does the slope
(b) in new york state, the percentage of high school seniors who took the sat was 76%. predict their average score. (the actual average score in new york was 502.)
(c) on page 345, we mention that using least-squares regression to do prediction outside the range of available data is risky. for what range of data is it reasonable to use the least-squares regression line for predicting average sat math score from percentage taking?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
Which of the binomials below is a factor of this trinominal? x^2-13+30
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:20
The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:40
Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.
Answers: 3
You know the right answer?
15.10 state sat scores. figure 14.9 (page 329) plots the average sat mathematics score of each state...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 02.09.2020 18:01
![question](/tpl/images/cats/istoriya.png)
History, 02.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 18:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.09.2020 18:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 18:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 18:01
![question](/tpl/images/cats/en.png)
English, 02.09.2020 18:01
![question](/tpl/images/cats/istoriya.png)
History, 02.09.2020 18:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 02.09.2020 18:01
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
English, 02.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 18:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2020 18:01