Mathematics, 16.04.2021 06:40 mai1261
The data are from Charles Darwin’s study of cross- and self -fertilization. Pairs of seedlings of the same age, one produced by cross-fertilization and the other by self-fertilization, were grown together so that members of each pair were reared under nearly identical conditions. The aim was to demonstrate the greater vigor of the cross-fertilized plants. The data given in pairs are the heights ofeach plant (in inches) after a fixed period of time.
Cross (X1)
23.5
12.0
21.0
22.0
19.1
21.5
22.1
20.4
18.3
21.6
23.3
Self (X2)
17.4
20.4
20.0
20.0
18.4
18.6
18.6
15.3
16.5
18.0
16.3
Using d = x1- x2, carry out the test using a 0.05 level of significance.
The conclusion is:
Group of answer choices
Cross-fertilized plants have the same vigor as the self-fertilized plants.
Cross-fertilized plants do not have greater vigor than self-fertilized plants
Cross-fertilized plants have greater vigor than self-fertilized plants
Cross-fertilized plants have lesser vigor than the self-fertilized plants
Answers: 1
Mathematics, 21.06.2019 17:00
If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3
Answers: 1
Mathematics, 21.06.2019 17:00
Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have
Answers: 1
Mathematics, 21.06.2019 19:30
Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.
Answers: 1
Mathematics, 21.06.2019 22:30
Factor the polynomial by its greatest common monomial factor.
Answers: 1
The data are from Charles Darwin’s study of cross- and self -fertilization. Pairs of seedlings of th...
Health, 29.06.2020 04:01
Computers and Technology, 29.06.2020 04:01
Mathematics, 29.06.2020 04:01
History, 29.06.2020 04:01
Mathematics, 29.06.2020 04:01
Mathematics, 29.06.2020 04:01
History, 29.06.2020 04:01
Mathematics, 29.06.2020 04:01
Chemistry, 29.06.2020 04:01
Health, 29.06.2020 04:01
Mathematics, 29.06.2020 04:01
History, 29.06.2020 04:01
Mathematics, 29.06.2020 04:01