Answers: 1
Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
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, 22.06.2019 00:30
For the sequence [tex]a_{n} = 2n/(n+1)[/tex], what is the value of [tex]a_{10}[/tex]
Answers: 2
How do you find the probability of a compound event?...
Mathematics, 05.12.2021 01:00
Arts, 05.12.2021 01:00
Computers and Technology, 05.12.2021 01:00
Computers and Technology, 05.12.2021 01:00
Biology, 05.12.2021 01:00
Mathematics, 05.12.2021 01:00
Advanced Placement (AP), 05.12.2021 01:00
Mathematics, 05.12.2021 01:00
Mathematics, 05.12.2021 01:00