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ra1l [238]
3 years ago
7

State the degrees of freedom error in each of the following tests. (a) A consultant measures job satisfaction in a sample of 14

supervisors, 14 managers, and 14 executives at a local firm. (b) A researcher tests how nervous public speakers get in front of a small, medium, or large audience. Ten participants are randomly assigned to each group. (c) A high school counselor has 8 students in each of five classes rate how much they like their teacher.
Mathematics
1 answer:
sattari [20]3 years ago
6 0

Answer:

.

Step-by-step explanation:

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Consider that x = −5 and y = −4. Which statement is true about x + y?
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Coordinate plane with triangle EFG with E at 0 comma 5, F at 1 comma 1, and G at negative 2 comma 1. Point H at 1 comma 1 is on
Oksana_A [137]

Answer:

Triangle EFG is dilated by a scale factor of 2 centered at (0, 2) to create triangle E'F'G'. Which statement is true about the dilation?

segment EG ≅ segment E prime G prime.

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segment H prime F prime will overlap segment HF.

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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please just give me the answer to a and b I’ll give u a lot of points
denpristay [2]
A. The shape would be a 3D shape
B. The shape would be a congruent shape!
Sorry if this is wrong I really hope you have a good just though!
4 0
3 years ago
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