the pu that ACT mathematics 120 high school students is 20.1. Assume the population standard dore for is 6.8. The mean ACT reading score for 150 high school studente Mation Assume the population...

Answer question #20

Extracted text: the pu that ACT mathematics 120 high school students is 20.1. Assume the population standard dore for is 6.8. The mean ACT reading score for 150 high school studente Mation Assume the population standard deviation is 6.5. At o = support the claim that ACT reading scores are higher than AC an you scores? (Source: ACT, Inc.) a = 0.10, l octate agency says that the mean home sales p