Mathematics, 12.08.2020 08:01, Laken2082
A researcher wants to determine if the number of minutes spend watching television per day is independent of gender. A random sample of 315 adults was selected and the results are shown below. Is there enough evidence to conclude that the number of minutes spent watching television per day is related to gender? Use α= 0.05.
Gender Minutes spent watching TV per day
0- 30min 30-60min 60-90 min 90 over min
Male 25 35 75 45
Female 30 45 45 15
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 20:00, soniah
Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?
Answers: 1
Mathematics, 21.06.2019 21:10, summer5716
Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°
Answers: 2
Mathematics, 21.06.2019 22:30, abigail251
The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given measures, find the other four.
Answers: 1
Do you know the correct answer?
A researcher wants to determine if the number of minutes spend watching television per day is indepe...
Questions in other subjects:
Mathematics, 15.04.2020 08:45
Mathematics, 15.04.2020 08:45
Mathematics, 15.04.2020 08:45
Mathematics, 15.04.2020 08:46
Physics, 15.04.2020 08:46
History, 15.04.2020 08:46
Social Studies, 15.04.2020 08:46
Computers and Technology, 15.04.2020 08:47
