Shawn refuses to step out of his house as he feels that the…

Shawn refuses to step out of his house as he feels that the entire neighborhood has malicious plans for him. He says he can hear his neighbors talking in his head, conspiring to kill him. Even though he hardly ventures out, he keeps a gun and a butcher’s knife at hand to thwart any attempt to murder him. Which of the following best describes Shawn’s condition?

A father thinks that more years in high school leads to high…

A father thinks that more years in high school leads to higher ACT scores. Below is a table of years in high school and breakdowns of ACT scores.  Please test to see whether they are associated. Years in High School ACT 20-25 ACT 26-30 ACT Over 30 Total 1 20 24 2 46 2 15 32 4 51 3 13 31 15 59 4 11 34 11 56 Total: 59 121 32 212