Please help!!
Next year I will be a 9th grader and I need help ;-;
Should I take AP sta...
Mathematics, 25.01.2021 20:00, tatilynnsoto17
Please help!!
Next year I will be a 9th grader and I need help ;-;
Should I take AP stats or precalc
Please help I have to deside by today
Answers: 1
Mathematics, 21.06.2019 16:10, lilyplant4289
The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.
Answers: 1
Mathematics, 21.06.2019 23:00, fortnite83
Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
Answers: 2
Mathematics, 10.01.2020 02:31