The age of the residents in a certain town is normally distributed with an unknown mean μ and unknown standard deviation σ . the mayor knows that the average age 10 years ago was 35, but she thinks that the average age is now lower. to test this claim, she acquires a random sample of 40 residents which has a sample mean age of 36 years and a sample standard deviation of 6 years. if the mayor uses technology, which of the following is the p‑value she will use to test her claim? 0.1460.2920.1490.298

f

step-by-step explanation:

f

v,jhvljh,b.b; hk; ljujb,vuvccklokll; k,m,km,

step-by-step explanation:

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information

a mantle plume is an upwelling of abnormally hot rock within the earth's mantle. as the heads of mantle plumes can partly melt when they reach shallow depths, they are thought to be the cause of volcanic centers known as hotspots and probably also to have caused flood basalts.

step-by-step explanation: