Mathematics, 24.04.2020 18:21, jatti
Suppose Rachel is searching for a new home. A report on the neighborhood she is interested in states that the average home size in the neighborhood is 2615 ft 2 with a standard deviation of 185 ft 2 . Rachel thinks that this report is inaccurate and that homes in this neighborhood are smaller than reported. She investigates the records of a random sample of 36 homes in the neighborhood and finds the average home size to be 2415 ft 2 . Which of the following are the correct null and alternative hypotheses? Null hypothesis H0:µ<2615 ft 2 H0:µ=2415 ft 2 H0:x⎯⎯⎯=2415 ft 2 H0:x⎯⎯⎯<2615 ft 2 H0:µ=2615 ft 2 H0:x⎯⎯⎯=2615 ft 2 Alternative hypothesis H1:x⎯⎯⎯≠2615 ft 2 H1:µ≠2615 ft 2 H1:x⎯⎯⎯<2415 ft 2 H1:x⎯⎯⎯<2615 ft 2 H1:µ<2615 ft 2 H1:µ<2415 ft
Answers: 1
Mathematics, 21.06.2019 14:50, kaylonjohnwell23
Statement: if two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent? defined term postulate theorem undefined term
Answers: 1
Mathematics, 21.06.2019 15:30, dolliemeredithm
Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?
Answers: 3
Mathematics, 21.06.2019 19:30, mariaaaaa69
Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28
Answers: 2
Suppose Rachel is searching for a new home. A report on the neighborhood she is interested in states...
English, 16.03.2020 04:31
Mathematics, 16.03.2020 04:31
Mathematics, 16.03.2020 04:31
History, 16.03.2020 04:32
Mathematics, 16.03.2020 04:32