Mathematics, 29.10.2020 17:20 mbonham481
Kristy ask Lonnie to think of a number. Add 3 to it, multiply the sum of 2 and then subtract 6.let ń stand for lonnies staring number. What expression lonnies finial number?
Answers: 1
Mathematics, 21.06.2019 16:10
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 16:50
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Kristy ask Lonnie to think of a number. Add 3 to it, multiply the sum of 2 and then subtract 6.let ń...
History, 30.06.2019 19:20
English, 30.06.2019 19:20
English, 30.06.2019 19:20
Biology, 30.06.2019 19:20
Mathematics, 30.06.2019 19:20
Chemistry, 30.06.2019 19:20
History, 30.06.2019 19:20
Mathematics, 30.06.2019 19:20
Mathematics, 30.06.2019 19:20
History, 30.06.2019 19:20
World Languages, 30.06.2019 19:20
Mathematics, 30.06.2019 19:20