subject
Mathematics, 13.05.2021 23:10 breezer20042

A sample of 255 adults is selected. The adults are dassified according to voter registration status ("registered" or "not registered"). They are also classified according to preferred source of current events information ("television", "newspapers","radio", or "internet sites"). The results are given in the contingency
table below.
Television
Newspapers
Radio
Internet sites
Registered
23
37
15
39
Not registered
40
49
30
22
What is the relative frequency of adults in the sample who are not registered to vote and prefer to obtain their information through newspapers?
Round your answer to two decimal places.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
Answers: 1
question
Mathematics, 21.06.2019 21:30
Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.
Answers: 3
question
Mathematics, 21.06.2019 22:00
Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point
Answers: 1
question
Mathematics, 22.06.2019 00:00
What is y times x by? y is __ times x
Answers: 3
You know the right answer?
A sample of 255 adults is selected. The adults are dassified according to voter registration status...
Questions
question
Mathematics, 06.12.2019 22:31