subject
Mathematics, 26.06.2020 16:01 hannahbear16841

Jason wants to compare the mean height of the players on his favorite hockey and volleyball teams. He creates the dot plots shown below: First dot plot is labeled Height of Hockey Players and shows 1 cross on 67, 1 cross on 69, 2 crosses on 70, 2 crosses on 71, 4 crosses on 72, 5 crosses on 73, 3 crosses on 74, 2 crosses on 76, and 1 cross on 78. Second dot plot is labeled Height of Volleyball Players and shows 1 cross on 73, 1 cross on 75, 1 cross on 76, 2 crosses on 78, 2 crosses on 79, 2 crosses on 80, 2 crosses on 81, 2 crosses on 82, and 3 crosses on 84 The mean absolute deviation is 1.83 inches for the hockey team and 2.53 inches for the volleyball team. Which of the following conclusions can be drawn from the data? There is more variability in hockey team member heights. There is more variability in volleyball team member heights. The hockey players are all taller than the volleyball players. The volleyball players are all taller than the hockey players.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:30
Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2
Answers: 1
question
Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
question
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
question
Mathematics, 22.06.2019 00:30
7+(3n++8) what is the answer to this?
Answers: 1
You know the right answer?
Jason wants to compare the mean height of the players on his favorite hockey and volleyball teams. H...
Questions
question
Mathematics, 20.04.2021 21:40
question
Mathematics, 20.04.2021 21:40
Questions on the website: 13722363