Mathematics, 01.04.2020 17:18 willcohen42
In a scale model, Earth weighs 200 ounces. The weight of Mars is 1/10 the weight of Earth. How many fewer ounces is the weight.
Answers: 3
Mathematics, 21.06.2019 18:20
Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.
Answers: 2
Mathematics, 21.06.2019 21:40
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
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
Without multiplying, tell which product is larger and why. 5 Ă— 1/3 or 5 Ă— 2/3 a)5 Ă— 1/3 because 1/3 is less than 2/3 b) 5 Ă— 1/3 because 1/3 is greater than 2/3 c) 5 Ă— 2/3 because 1/3 is less than 23 d) 5 Ă— 23 because 1/3 is greater than 2/3
Answers: 1
In a scale model, Earth weighs 200 ounces. The weight of Mars is 1/10 the weight of Earth. How many...
History, 09.09.2020 06:01
Mathematics, 09.09.2020 06:01
Mathematics, 09.09.2020 06:01
Mathematics, 09.09.2020 06:01
Mathematics, 09.09.2020 06:01
History, 09.09.2020 06:01