Mathematics, 12.08.2020 05:01 nika0001
a student ran out of time on a multiple choice exam and randomly guess the answers for two problems each problem have four answer choices ABCD and only one correct answer what is the probability that he answered neither of the problems correctly
Answers: 2
Mathematics, 21.06.2019 17:30
How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !
Answers: 2
Mathematics, 21.06.2019 20:00
Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'
Answers: 1
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Mathematics, 21.06.2019 23:30
Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project
Answers: 3
a student ran out of time on a multiple choice exam and randomly guess the answers for two problems...
Mathematics, 17.01.2020 09:31
History, 17.01.2020 09:31
Mathematics, 17.01.2020 09:31
Mathematics, 17.01.2020 09:31
Mathematics, 17.01.2020 09:31
Social Studies, 17.01.2020 09:31
Mathematics, 17.01.2020 09:31
Mathematics, 17.01.2020 09:31
History, 17.01.2020 09:31
English, 17.01.2020 09:31
History, 17.01.2020 09:31
Biology, 17.01.2020 09:31
Social Studies, 17.01.2020 09:31