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Sergeu [11.5K]
2 years ago
12

Which confidence level will produce the widest confidence interval, given a

Mathematics
2 answers:
Setler [38]2 years ago
6 0

Answer:

It's b. %99.7

Step-by-step explanation:

Just did it on A P E X

oee [108]2 years ago
4 0

Answer:

B

Step-by-step explanation:

Just took the quiz

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What is the area of the parallelogram
Airida [17]

Answer:

  24 square units

Step-by-step explanation:

For such questions it is convenient to choose the "base" to be a segment that is aligned with one of the coordinate axes. Here, the horizontal segments will serve. Their length is the difference between the x-coordinates of the end points, -2 -(-6) = 4, for example.

The height is measured perpendicular to the base, so will be the difference between the y-coordinates of the horizontal segments: 2 -(-4) = 6.

The area is given by the formula ...

  A = bh

  A = 4·6 = 24 . . . square units

3 0
2 years ago
If f(1) = 6 and f(n) = f(n − 1) +3, then f(7) =<br> (1) 10 (2) 24 (3) 15<br> (4) 18
Juliette [100K]

Answer:

24

Step-by-step explanation:

f(n) = f(n − 1) + 3

if n = 7 => f(7) = f(7-1) + 3 = f(6) + 3

if n = 6 => f(6) = f(6-1) + 3 = f(5) + 3

if n = 5 => f(5) = f(5-1) + 3 = f(4) + 3

if n = 4 => f(4) = f(4-1) + 3 = f(3) + 3

if n = 3 => f(3) = f(3-1) + 3 = f(2) + 3

if n = 2 => f(2) = f(2-1) + 3 = f(1) + 3

if f(1) = 6 then f(2) = 9

f(3) = 12

f(4) = 15

f(5) = 18

f(6) = 21

f(7) = 24

3 0
2 years ago
Parallelogram JKLM is shown on the coordinate plane below:
LiRa [457]

The answer is J'(6, -2) M'(5,1)

4 0
3 years ago
Read 2 more answers
1. -5(x - 2) - (x + 2) = 50
Serjik [45]

Answer:

x = - 7

Step-by-step explanation:

Given

- 5(x - 2) - (x + 2) = 50 ← distribute parenthesis on left side

- 5x + 10 - x - 2 = 50, that is

- 6x + 8 = 50 ( subtract 8 from both sides )

- 6x = 42 ( divide both sides by - 6 )

x = - 7

4 0
2 years ago
Read 2 more answers
State the reason why MN = LK.
Fudgin [204]
I hope this helps you

5 0
2 years ago
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