Mathematics, 27.05.2021 22:20 blake4033
In a group of 100 applicants, 28 are electricians, 30 are mechanics,42 are drivers,10 are electricians as well as drivers. 8 are mechanics as well as electricians, 5 are mechanics as well as drivers. 3 are electricians as well as mechanics and drivers. How many applicants are not electricians or mechanics or drivers.
Answers: 1
Mathematics, 21.06.2019 14:00
In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?
Answers: 3
Mathematics, 21.06.2019 21:30
Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m
Answers: 2
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
In a group of 100 applicants, 28 are electricians, 30 are mechanics,42 are drivers,10 are electricia...
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