Mathematics, 25.04.2020 00:50 vlactawhalm29

A physical education professor believes that exercise can slow the aging process. For the past 10 years, he has been conducting an exercise class for 14 individuals who are currently 50 years old. Normally, as one ages, maximum oxygen consumption decreases. The national norm for maximum oxygen consumption in 50-year-old individuals is 30 milliliters per kilogram per minute, with a standard deviation of 9.5. The mean of the 14 individuals is 36 milliliters per kilogram per minute.

What do you conclude? Use α = 0.051 tail.

zobt =

zcrit =

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:00

"how does lena finally defeat the robots? ” this question will best be used to describe the story’s exposition. rising action. climax. falling action.

Answers: 3

Answer

Mathematics, 21.06.2019 19:30

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.

Answers: 1

Answer

You know the right answer?

A physical education professor believes that exercise can slow the aging process. For the past 10 ye...

Questions

Mathematics, 19.05.2020 02:15

Simplify each expression (2a^4)^-3 , a ≠0...

Mathematics, 19.05.2020 02:15

An oil tank in the shape of a cylinder has a diameter of 40 feet and a height of 32 feet. Which expression can be used to find the volume of the oil t...