Mathematics, 17.07.2020 17:01 Smartpotato9555
Last year, a person wrote 139 checks. Let the random variable x represent the number of checks he wrote in one day, and assume that it has a Poisson distribution. What is the mean number of checks written per day? What is the standard deviation? What is the variance?
Answers: 2
Mathematics, 21.06.2019 14:50
Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles
Answers: 1
Mathematics, 21.06.2019 23:10
You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?
Answers: 2
Mathematics, 22.06.2019 00:20
Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte
Answers: 2
Last year, a person wrote 139 checks. Let the random variable x represent the number of checks he wr...
History, 14.11.2020 07:20
English, 14.11.2020 07:20
Mathematics, 14.11.2020 07:20
History, 14.11.2020 07:20
Physics, 14.11.2020 07:20
Mathematics, 14.11.2020 07:20
English, 14.11.2020 07:20
Chemistry, 14.11.2020 07:20
Mathematics, 14.11.2020 07:20
Biology, 14.11.2020 07:20
Mathematics, 14.11.2020 07:20
Social Studies, 14.11.2020 07:20