Mathematics, 06.05.2020 04:04, highschoolboy
It is desired to check the calibration of a scale by weighing a standard 10-gram weight 100 times. Let μ be the population mean reading on the scale, so that the scale is in calibration if μ = 10 and out of calibration if μ ≠ 10. A test is made of the hypotheses H0: μ = 10 versus H0: μ ≠ 10. Consider three possible conclusions:
(i) The scale is in calibration.
(ii) The scale is not in calibration.
(iii) The scale might be in calibration.
a) Which of the three conclusions is best if H0 is rejected?
b) Which of the three conclusions is best if H0 is not rejected?
Answers: 2
Mathematics, 21.06.2019 20:30, gamelaza431
At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.
Answers: 1
Mathematics, 21.06.2019 21:00, ImmortalEnigmaYT
Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?
Answers: 2
It is desired to check the calibration of a scale by weighing a standard 10-gram weight 100 times. L...
Mathematics, 01.04.2020 04:52
Mathematics, 01.04.2020 04:52
Mathematics, 01.04.2020 04:52
Mathematics, 01.04.2020 04:52
Mathematics, 01.04.2020 04:52
Mathematics, 01.04.2020 04:52