Mathematics, 10.12.2019 04:31 camilacarrielh15
The percentage of titanium in an alloy used in aerospace castings is measured in 51 randomly selected parts. the sample standard deviation is s=0.36.(a) test the hypothesis : =0.35 versus : 0.35 using =0.05.reject or failed to reject ? which of the following assumptions are necessary to perform this test? (i) random sample(ii) sample is drawn from a normal distribution(iii) variance is knowna) (i) and (ii)b) (i) and (iii)c) (i), (ii) and (iii)d) (i) only(b) find the p-value for this test. round the answers to 1 decimal < p-value < ) construct a 95% two-sided ci for .round the answers to 4 decimal < < ) use the ci in part (c) to test the hypothesis. failed to reject h0 ot reject h0
Answers: 2
Mathematics, 21.06.2019 17:00
If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit
Answers: 2
Mathematics, 21.06.2019 22:10
On a piece of paper, graph y< x-1. then determine which answer choicematches the graph you drew.13. z3. 2(3.290-1)
Answers: 2
Mathematics, 21.06.2019 22:30
The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?
Answers: 1
The percentage of titanium in an alloy used in aerospace castings is measured in 51 randomly selecte...
History, 28.03.2021 04:50
Arts, 28.03.2021 04:50
Mathematics, 28.03.2021 04:50
Arts, 28.03.2021 04:50
Mathematics, 28.03.2021 04:50
History, 28.03.2021 04:50
Biology, 28.03.2021 04:50
Mathematics, 28.03.2021 04:50
Chemistry, 28.03.2021 04:50
English, 28.03.2021 04:50
Mathematics, 28.03.2021 04:50
Mathematics, 28.03.2021 04:50
Mathematics, 28.03.2021 04:50