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stealth61 [152]

3 years ago

14

In forming a confidence interval for μ1 - μ2, only two assumptions are required: independent samples and sample sizes of at leas

t 30.
a. True
b. False

1 answer:

AysviL [449]3 years ago

6 0

I’m not sure but I guess it’s false

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Bob and his friend bill have the same birthday,but bob is 3 years older than bill.let the variable x represent bobs age and y re

worty [1.4K]

Y + x=
are there answer choices ?

6 0

3 years ago

A 2-column table with 7 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2, 3. The sec

kondor19780726 [428]

Answer:

2nd

4th

5th

Step-by-step explanation: Took assignment on edge

8 0

3 years ago

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What is the slope of the line that passes through the points (1, 1) and (4, 4)?

gizmo_the_mogwai [7]

Answer:

The answer is 1

Step-by-step explanation:

Formula for finding the slope: $\frac{y2-y1}{x2-x1}$

Take y2 and y1 from (4,<u>4</u>) (1,<u>1</u>)

Take x2 and x1 from (<u>4</u>,4) (<u>1</u>,1)

$\frac{y2-y1}{x2-x1} = \frac{4-1}{4-1} = \frac{3}{3} = 1$

This is how the answer is 1

Hope it helps :)

8 0

1 year ago

Not sure how to complete #14

pashok25 [27]

14. Add the line times the outside number
X(X+4)= (2√3)^2
X^2+4X= 4√9
X^2+4X= 4times 3
X^2+4X=12
X^2+4X-12=0
(X+6)(X-2)=0
X=-6 X=2
Answe can't be negative so it's X=2

3 0

3 years ago

2. Give the degree of x2 - 17x + 2x - 5.00

Evgen [1.6K]

Answer:

2

Step-by-step explanation:

Degree is the highest power of a term

I hope im right!

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3 years ago

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