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myrzilka [38]
2 years ago
10

Identify the symbols used for each of the​ following: (a) sample standard​ deviation; (b) population standard​ deviation; (c) sa

mple​ variance; (d) population variance
Mathematics
1 answer:
Anvisha [2.4K]2 years ago
5 0

Answer:

HEHE

Step-by-step explanation:

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Find the common difference if the 8th term is 55 and the first term is 13
Vlad [161]

Answer:

Step-by-step explanation:

Equation

L = a + (n - 1)*d

Givens

L = 55

a = 13

n =8

Solution

55 = 13 + (8 - 1)*d               Combine

55 = 13 + 7d                       Subtract 13 from both sides

55 - 13 = 7d

42 = 7d                               Divide by 7

d = 6

6 0
2 years ago
If A = (-2,3), what is ry-axis o D3(A)?<br> A (-6,-9)<br> B (9,-6)<br> C (5,6)<br> D (6,9)
ryzh [129]
C hope it helps you
3 0
3 years ago
I need help with this please hurry it's timed​
rodikova [14]

Answer:

I think B 82.3%

Step-by-step explanation:

4 0
2 years ago
mr Rowley has 16 homework papers and 14 exit tickets to return ms rivera had 64 homework papers and 60 exit tickets to return fo
melomori [17]
Mr. Rowley: 16:14 which reduces to 8:7
Ms. Rivera: 64:60 -> 16:15
The ratios are not equivalent because when they are reduced, they do not equal the same thing.
4 0
3 years ago
Identify the domain of the function shown in the graph.​
Charra [1.4K]

Answer:

C. <em>x</em> is all real numbers.

Step-by-step explanation:

Since the domain is likely infinite, then the domain must be all real numbers so <em>x</em> is all real numbers.

4 0
3 years ago
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