Mathematics, 20.10.2019 13:20 zwalkert01
In an attempt to document the percentage of teenagers in the united states who play video games for more than 4 hours per day, the group concerned citizens for teenage welfare surveyed 2000 teenagers randomly selected from across the united states. it was discovered that 33% of teenagers surveyed play video games for more than 4 hours per day. concerned citizens for teenage welfare released a statement saying: "if you are the parent of the 33% of teenagers in america who play video games for more than 4 hours per day, you should consider engaging your teen in at least one other activity per day."
what does the concerned citizens for teenage welfare statement represent?
it represents an inference about teenagers in the united states.
it represents the population parameter.
it represents the random sample.
it represents the sample statistic.
Answers: 3
Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
Answers: 2
Mathematics, 22.06.2019 02:20
According to the general equation for conditional probability, if p(ab) = 4/5 and p(b)= 5/6, what is p(a|b)? a. 8/9 b. 35/36 c. 24/25 d. 15/16
Answers: 2
Mathematics, 22.06.2019 03:30
Sections of prefabricated wood are each 5 1/3 feet long. how long are 7 1/2 sections placed end to end?
Answers: 1
Mathematics, 22.06.2019 04:00
Look at the figure xyz in the coordinate plane. find the perimeter of the figure rounded to the nearest tenth.
Answers: 2
In an attempt to document the percentage of teenagers in the united states who play video games for...
Health, 16.07.2020 22:01
Mathematics, 16.07.2020 22:01
Mathematics, 16.07.2020 22:01
Mathematics, 16.07.2020 22:01
Mathematics, 16.07.2020 22:01
Chemistry, 16.07.2020 22:01
Mathematics, 16.07.2020 23:01