Imagine a scatterplot of a class of 20 students showing the relationship between SAT scores on the x axis and class grade on the y axis, with 19 of the dots showing a clear positive linear relationship going from the bottom left to the upper right. However, the 20th student (who scored very high on the SAT) hasn't been going to class or doing the homework and so is flunking the class. Thus, that datapoint is by itself in the bottom right hand corner of the scatterplot. What would be the effect on the correlation between SAT and grades if the slacker dropped the class and his datapoint was deleted? A. The correlation coefficient (r) would increase. B. The correlation coefficient (r) would decrease. C. The correlation coefficient (r) would not change. D. It is impossible to know.
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the value of my coins if i have p pennies n nickels and twice as many quarters as pennies answer translate into agelbritic experssion
Devin invested $750 in a CD that pays 6% simple interest, calculated quarterly. How much money will Devin earn in 3 years?
ANSWER Using the drop-down menus, choose the correct word or phrase to correctly complete each sentence. The Supreme Court ruled in favor of *The New York Times* . The government used *prior restraint* by preventing The New York Times from printing the documents. The main result of the case was to *limit prior restraint* .
Terrance was in an accident that caused damage to the part of his brain called the cerebellum. Which skill-related component will MOST likely be affected by this damage? A) speed B) balance C) power D) flexibility
What is MOST likely TRUE about skills? A) Very few people have the capability to improve their skills. B) The more a skill is practiced, the more likely it will become a habit. C) Skills developed for one activity cannot transfer to another activity. D) Balance and power are inherited skills that individuals are born with.
Rogor spent 22 minutes on his English homework and 25.08 minutes on his mathematics homework. What is the percent more time does Rogor spent on his mathematics homework?
