Mathematics, 10.10.2019 00:00, BreadOfTheBear
Aresearcher randomly selects a sample of 100 students from the students enrolled at a particular college. she asks each student his age and calculates the mean age of the 100 students. it is 21.3 years. based on this sample, she then estimates the mean age of all students enrolled at the college to be 21.3 years. in what way are descriptive statistics involved in this example? in what way are inferential statistics involved?
Answers: 2
Mathematics, 21.06.2019 18:00, hotrahul8702
Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the
Answers: 1
Mathematics, 21.06.2019 21:00, kitttimothy55
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
Aresearcher randomly selects a sample of 100 students from the students enrolled at a particular col...
Mathematics, 06.04.2021 18:10
Mathematics, 06.04.2021 18:10
Geography, 06.04.2021 18:10