Answers: 2
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 19:30
Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?
Answers: 1
Mathematics, 21.06.2019 20:30
Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?
Answers: 1
Mathematics, 21.06.2019 22:30
Which of the following represents the length of a diagonal of this trapezoid?
Answers: 1
Identify each pair of terms as like terms or not like terms...
Advanced Placement (AP), 10.01.2020 21:31
Mathematics, 10.01.2020 21:31
Mathematics, 10.01.2020 21:31
Biology, 10.01.2020 21:31
Mathematics, 10.01.2020 21:31
History, 10.01.2020 21:31
Social Studies, 10.01.2020 21:31
Biology, 10.01.2020 21:31