subject
Mathematics, 15.01.2021 19:30 avavackity

The relative frequency table shows the results of a survey in which parents were asked how much time their children spend playing outside and how much time they spend using electronics. A 4-column table with 3 rows titled time spent by children. The first column has no label with entries at least 1 hour per day outside, less than 1 hour per day outside, total. The second column is labeled at least 1 hour per day using electronics with entries 2, 42, 44. The third column is labeled less than 1 hour per day using electronics with entries 14, 6, 20. The fourth column is labeled total with entries 16, 48, 64. Given that a child spends at least 1 hour per day outside, what is the probability, rounded to the nearest hundredth if necessary, that the child spends less than 1 hour per day on electronics? 0.22 0.25 0.70 0.88

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?
Answers: 2
question
Mathematics, 21.06.2019 15:30
For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary
Answers: 1
question
Mathematics, 21.06.2019 19:00
Can someone me out here number 4 plz
Answers: 1
question
Mathematics, 21.06.2019 19:30
Atemperature of 1.64â—¦f corresponds to answer in units of â—¦c.
Answers: 1
You know the right answer?
The relative frequency table shows the results of a survey in which parents were asked how much time...
Questions
question
Spanish, 06.10.2019 03:00
question
Chemistry, 06.10.2019 03:00
question
Mathematics, 06.10.2019 03:00
Questions on the website: 13722367